| 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 | $198.90 | 11.270% | $221.316 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $226.34 | 7.839% | $244.0828 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $225.58 | 5.434% | $237.838 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $8.74 | 11.648% | $9.758 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $198.72 | 9.143% | $216.889 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $226.43 | 13.302% | $256.5497 | $256.55 | $256.55 | $256.50 |
| Purchase #7 | $127.31 | 4.231% | $132.6965 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $1,212.02 | $1,319.1300 | $1,319.14 | $1,319.15 | $1,319.10 | |