| 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 | $106.77 | 9.848% | $117.2847 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $165.45 | 9.182% | $180.6416 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $45.57 | 7.561% | $49.0155 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $97.45 | 10.708% | $107.8849 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $218.72 | 9.779% | $240.1086 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $26.48 | 5.385% | $27.9059 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $127.32 | 8.273% | $137.8532 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $787.76 | $860.6944 | $860.69 | $860.70 | $860.70 | |