| 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 | $30.81 | 3.132% | $31.775 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $94.43 | 7.837% | $101.8305 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $87.93 | 8.125% | $95.0743 | $95.07 | $95.05 | $95.10 |
| Purchase #4 | $143.74 | 3.710% | $149.0728 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $49.63 | 9.505% | $54.3473 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $250.82 | 9.500% | $274.6479 | $274.65 | $274.65 | $274.60 |
| Purchase #7 | $244.63 | 13.403% | $277.4178 | $277.42 | $277.40 | $277.40 |
| 7 purchase totals = | $901.99 | $984.1656 | $984.17 | $984.15 | $984.10 | |