| 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 | $89.57 | 13.415% | $101.5858 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $221.25 | 13.467% | $251.0457 | $251.05 | $251.05 | $251.00 |
| Purchase #3 | $124.77 | 6.707% | $133.1383 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $108.40 | 3.480% | $112.1723 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $64.83 | 7.507% | $69.6968 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $238.36 | 10.702% | $263.8693 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $199.72 | 6.365% | $212.4322 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $1,046.90 | $1,143.9404 | $1,143.95 | $1,143.95 | $1,143.90 | |