| 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 | $203.98 | 12.537% | $229.553 | $229.55 | $229.55 | $229.60 |
| Purchase #2 | $84.47 | 5.279% | $88.9292 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $192.61 | 4.389% | $201.0637 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $43.68 | 11.303% | $48.6172 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $144.55 | 6.763% | $154.3259 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $204.72 | 10.311% | $225.8287 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $250.49 | 10.400% | $276.541 | $276.54 | $276.55 | $276.50 |
| 7 purchase totals = | $1,124.50 | $1,224.8587 | $1,224.86 | $1,224.90 | $1,224.80 | |