| 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 | $186.30 | 4.251% | $194.2196 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $249.37 | 11.530% | $278.1224 | $278.12 | $278.10 | $278.10 |
| Purchase #3 | $184.47 | 6.276% | $196.0473 | $196.05 | $196.05 | $196.00 |
| Purchase #4 | $22.37 | 9.438% | $24.4813 | $24.48 | $24.50 | $24.50 |
| Purchase #5 | $78.68 | 12.251% | $88.3191 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $12.90 | 9.518% | $14.1278 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $24.68 | 4.277% | $25.7356 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $758.77 | $821.0531 | $821.06 | $821.05 | $820.90 | |