| 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 | $223.77 | 5.432% | $235.9252 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $175.37 | 13.572% | $199.1712 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $228.90 | 5.524% | $241.5444 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $35.27 | 12.401% | $39.6438 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $15.58 | 7.617% | $16.7667 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $129.98 | 12.797% | $146.6135 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $109.76 | 7.569% | $118.0677 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $918.63 | $997.7325 | $997.73 | $997.70 | $997.70 | |