| 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 | $191.57 | 12.312% | $215.1561 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $173.60 | 11.675% | $193.8678 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $142.65 | 9.803% | $156.634 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $20.30 | 6.658% | $21.6516 | $21.65 | $21.65 | $21.70 |
| Purchase #5 | $237.73 | 10.685% | $263.1315 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $30.73 | 8.162% | $33.2382 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $224.50 | 9.265% | $245.2999 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $1,021.08 | $1,128.9791 | $1,128.98 | $1,129.00 | $1,129.00 | |