| 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 | $110.41 | 3.171% | $113.9111 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $150.56 | 3.650% | $156.0554 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $131.97 | 11.826% | $147.5768 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $92.65 | 9.320% | $101.285 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $94.86 | 7.849% | $102.3056 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $215.98 | 11.201% | $240.1719 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $33.67 | 4.642% | $35.233 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $830.10 | $896.5388 | $896.55 | $896.55 | $896.60 | |