| 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 | $179.47 | 12.192% | $201.351 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $93.55 | 5.618% | $98.8056 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $16.43 | 5.470% | $17.3287 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $243.73 | 13.184% | $275.8634 | $275.86 | $275.85 | $275.90 |
| Purchase #5 | $8.28 | 13.610% | $9.4069 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $224.87 | 5.766% | $237.836 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $209.96 | 11.724% | $234.5757 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $976.29 | $1,075.1673 | $1,075.18 | $1,075.20 | $1,075.20 | |