| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.28 | 4.163% | $251.3245 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $123.30 | 11.497% | $137.4758 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $139.74 | 5.417% | $147.3097 | $147.31 | $147.30 | $147.30 |
| Purchase #4 | $127.94 | 12.589% | $144.0464 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $244.92 | 9.455% | $268.0772 | $268.08 | $268.10 | $268.10 |
| Purchase #6 | $211.28 | 6.225% | $224.4322 | $224.43 | $224.45 | $224.40 |
| Purchase #7 | $143.91 | 11.215% | $160.0495 | $160.05 | $160.05 | $160.00 |
| 7 purchase totals = | $1,232.37 | $1,332.7153 | $1,332.72 | $1,332.75 | $1,332.60 | |