| 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 | $99.71 | 3.108% | $102.809 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $129.45 | 11.158% | $143.894 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $212.87 | 13.453% | $241.5074 | $241.51 | $241.50 | $241.50 |
| Purchase #4 | $108.51 | 12.589% | $122.1703 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $205.53 | 12.216% | $230.6375 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $11.84 | 11.726% | $13.2284 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $228.93 | 13.368% | $259.5334 | $259.53 | $259.55 | $259.50 |
| 7 purchase totals = | $996.84 | $1,113.7800 | $1,113.78 | $1,113.80 | $1,113.70 | |