| 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 | $122.70 | 8.828% | $133.532 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $188.85 | 5.513% | $199.2613 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $21.42 | 6.368% | $22.784 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $118.31 | 11.749% | $132.2102 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $46.36 | 6.789% | $49.5074 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $213.71 | 4.548% | $223.4295 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $189.74 | 3.769% | $196.8913 | $196.89 | $196.90 | $196.90 |
| 7 purchase totals = | $901.09 | $957.6157 | $957.61 | $957.65 | $957.60 | |