| 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 | $232.76 | 3.371% | $240.6063 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $91.39 | 4.275% | $95.2969 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $29.47 | 9.273% | $32.2028 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $180.25 | 12.368% | $202.5433 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $98.87 | 8.378% | $107.1533 | $107.15 | $107.15 | $107.20 |
| Purchase #6 | $103.76 | 12.800% | $117.0413 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $77.40 | 6.367% | $82.3281 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $813.90 | $877.1720 | $877.17 | $877.20 | $877.10 | |