| 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 | $134.88 | 12.103% | $151.2045 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $62.26 | 12.637% | $70.1278 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $128.49 | 11.873% | $143.7456 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $35.27 | 4.874% | $36.9891 | $36.99 | $37.00 | $37.00 |
| Purchase #5 | $152.87 | 11.331% | $170.1917 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $103.71 | 8.823% | $112.8603 | $112.86 | $112.85 | $112.90 |
| Purchase #7 | $242.69 | 8.614% | $263.5953 | $263.60 | $263.60 | $263.60 |
| 7 purchase totals = | $860.17 | $948.7143 | $948.72 | $948.75 | $948.70 | |