| 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 | $38.63 | 3.147% | $39.8457 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $24.94 | 6.814% | $26.6394 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $132.48 | 12.510% | $149.0532 | $149.05 | $149.05 | $149.10 |
| Purchase #4 | $180.69 | 7.150% | $193.6093 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $229.50 | 6.530% | $244.4864 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $219.48 | 4.784% | $229.9799 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $23.43 | 9.373% | $25.6261 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $849.15 | $909.2400 | $909.25 | $909.30 | $909.20 | |