| 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 | $26.89 | 10.216% | $29.6371 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $163.34 | 10.701% | $180.819 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $232.88 | 4.654% | $243.7182 | $243.72 | $243.70 | $243.70 |
| Purchase #4 | $201.67 | 12.439% | $226.7557 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $109.41 | 8.401% | $118.6015 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $142.86 | 9.795% | $156.8531 | $156.85 | $156.85 | $156.90 |
| Purchase #7 | $74.69 | 4.495% | $78.0473 | $78.05 | $78.05 | $78.00 |
| 7 purchase totals = | $951.74 | $1,034.4319 | $1,034.44 | $1,034.40 | $1,034.40 | |