| 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 | $201.91 | 9.306% | $220.6997 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $34.96 | 9.641% | $38.3305 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $191.73 | 3.708% | $198.8393 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $54.88 | 10.645% | $60.722 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $127.26 | 12.632% | $143.3355 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $69.52 | 11.487% | $77.5058 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $125.94 | 10.584% | $139.2695 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $806.20 | $878.7023 | $878.71 | $878.70 | $878.60 | |