| 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 | $192.87 | 5.620% | $203.7093 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $195.91 | 10.669% | $216.8116 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $139.64 | 13.766% | $158.8628 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $126.90 | 8.368% | $137.519 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $128.59 | 7.584% | $138.3423 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $111.44 | 10.537% | $123.1824 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $195.31 | 12.362% | $219.4542 | $219.45 | $219.45 | $219.50 |
| 7 purchase totals = | $1,090.66 | $1,197.8816 | $1,197.87 | $1,197.85 | $1,197.90 | |