| 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 | $212.57 | 12.623% | $239.4027 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $38.72 | 12.746% | $43.6553 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $128.85 | 4.866% | $135.1198 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $243.93 | 11.447% | $271.8527 | $271.85 | $271.85 | $271.90 |
| Purchase #5 | $146.57 | 13.332% | $166.1107 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $201.46 | 8.181% | $217.9414 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $232.38 | 5.872% | $246.0254 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $1,204.48 | $1,320.1080 | $1,320.11 | $1,320.10 | $1,320.10 | |