| 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 | $115.88 | 5.350% | $122.0796 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $164.68 | 3.432% | $170.3318 | $170.33 | $170.35 | $170.30 |
| Purchase #3 | $36.69 | 12.244% | $41.1823 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $155.84 | 12.114% | $174.7185 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $118.26 | 11.629% | $132.0125 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $241.83 | 13.756% | $275.0961 | $275.10 | $275.10 | $275.10 |
| Purchase #7 | $39.77 | 3.351% | $41.1027 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $872.95 | $956.5235 | $956.52 | $956.55 | $956.50 | |