| 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 | $120.94 | 6.123% | $128.3452 | $128.35 | $128.35 | $128.30 |
| Purchase #2 | $150.96 | 9.345% | $165.0672 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $250.63 | 11.368% | $279.1216 | $279.12 | $279.10 | $279.10 |
| Purchase #4 | $231.44 | 8.554% | $251.2374 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $36.66 | 6.238% | $38.9469 | $38.95 | $38.95 | $38.90 |
| Purchase #6 | $190.87 | 7.545% | $205.2711 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $216.34 | 4.525% | $226.1294 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,197.84 | $1,294.1188 | $1,294.13 | $1,294.10 | $1,294.00 | |