| 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 | $98.87 | 9.457% | $108.2201 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $169.95 | 8.286% | $184.0321 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $138.66 | 3.252% | $143.1692 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $49.78 | 10.773% | $55.1428 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $249.46 | 10.368% | $275.324 | $275.32 | $275.30 | $275.30 |
| Purchase #6 | $214.65 | 7.791% | $231.3734 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $9.90 | 13.361% | $11.2227 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $931.27 | $1,008.4843 | $1,008.47 | $1,008.40 | $1,008.40 | |