| 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 | $193.49 | 9.641% | $212.1444 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $91.84 | 9.745% | $100.7898 | $100.79 | $100.80 | $100.80 |
| Purchase #3 | $154.58 | 12.601% | $174.0586 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $145.42 | 6.708% | $155.1748 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $238.74 | 12.460% | $268.487 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $224.57 | 13.579% | $255.0644 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $67.47 | 12.676% | $76.0225 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $1,116.11 | $1,241.7415 | $1,241.73 | $1,241.70 | $1,241.80 | |