| 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 | $181.45 | 11.812% | $202.8829 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $197.59 | 4.331% | $206.1476 | $206.15 | $206.15 | $206.10 |
| Purchase #3 | $217.51 | 8.539% | $236.0832 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $201.42 | 11.819% | $225.2258 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $129.70 | 4.169% | $135.1072 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $142.48 | 12.626% | $160.4695 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $37.51 | 6.683% | $40.0168 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $1,107.66 | $1,205.9330 | $1,205.94 | $1,205.95 | $1,205.90 | |