| 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 | $210.96 | 7.429% | $226.6322 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $226.74 | 8.700% | $246.4664 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $159.61 | 6.817% | $170.4906 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $25.70 | 3.874% | $26.6956 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $52.91 | 3.641% | $54.8365 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $80.76 | 11.834% | $90.3171 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $124.93 | 10.593% | $138.1638 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $881.61 | $953.6022 | $953.61 | $953.60 | $953.60 | |