| 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 | $37.41 | 7.832% | $40.34 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $59.58 | 7.383% | $63.9788 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $231.69 | 9.729% | $254.2311 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $197.48 | 13.397% | $223.9364 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $222.69 | 9.198% | $243.173 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $240.81 | 8.821% | $262.0519 | $262.05 | $262.05 | $262.10 |
| Purchase #7 | $138.64 | 7.199% | $148.6207 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $1,128.30 | $1,236.3319 | $1,236.33 | $1,236.35 | $1,236.30 | |