| 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 | $81.50 | 11.669% | $91.0102 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $116.33 | 11.827% | $130.0883 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $136.27 | 12.517% | $153.3269 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $223.59 | 9.460% | $244.7416 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $132.65 | 9.227% | $144.8896 | $144.89 | $144.90 | $144.90 |
| Purchase #6 | $241.37 | 4.569% | $252.3982 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $195.46 | 9.395% | $213.8235 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $1,127.17 | $1,230.2783 | $1,230.28 | $1,230.30 | $1,230.20 | |