| 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 | $207.92 | 8.251% | $225.0755 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $141.42 | 5.776% | $149.5884 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $107.31 | 4.796% | $112.4566 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $52.26 | 11.292% | $58.1612 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $197.62 | 11.840% | $221.0182 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $66.54 | 7.708% | $71.6689 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $105.92 | 5.124% | $111.3473 | $111.35 | $111.35 | $111.30 |
| 7 purchase totals = | $878.99 | $949.3161 | $949.33 | $949.30 | $949.40 | |