| 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 | $209.84 | 5.162% | $220.6719 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $228.99 | 4.830% | $240.0502 | $240.05 | $240.05 | $240.10 |
| Purchase #3 | $244.30 | 13.770% | $277.9401 | $277.94 | $277.95 | $277.90 |
| Purchase #4 | $138.40 | 3.102% | $142.6932 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $156.56 | 5.646% | $165.3994 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $204.57 | 12.249% | $229.6278 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $138.35 | 8.487% | $150.0918 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $1,321.01 | $1,426.4744 | $1,426.47 | $1,426.50 | $1,426.50 | |