| 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 | $215.35 | 10.532% | $238.0307 | $238.03 | $238.05 | $238.00 |
| Purchase #2 | $20.71 | 12.200% | $23.2366 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $162.64 | 13.518% | $184.6257 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $246.82 | 9.677% | $270.7048 | $270.70 | $270.70 | $270.70 |
| Purchase #5 | $55.95 | 13.549% | $63.5307 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $97.37 | 12.642% | $109.6795 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $52.42 | 5.311% | $55.204 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $851.26 | $945.0120 | $945.01 | $945.10 | $944.90 | |