| 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 | $228.42 | 5.743% | $241.5382 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $12.92 | 5.672% | $13.6528 | $13.65 | $13.65 | $13.70 |
| Purchase #3 | $70.58 | 8.663% | $76.6943 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $198.37 | 12.770% | $223.7018 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $31.73 | 10.474% | $35.0534 | $35.05 | $35.05 | $35.10 |
| Purchase #6 | $221.89 | 3.142% | $228.8618 | $228.86 | $228.85 | $228.90 |
| Purchase #7 | $55.81 | 8.704% | $60.6677 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $819.72 | $880.1700 | $880.16 | $880.15 | $880.30 | |