| 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 | $187.82 | 13.431% | $213.0461 | $213.05 | $213.05 | $213.00 |
| Purchase #2 | $102.51 | 9.292% | $112.0352 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $162.48 | 12.874% | $183.3977 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $36.40 | 13.412% | $41.282 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $240.35 | 11.560% | $268.1345 | $268.13 | $268.15 | $268.10 |
| Purchase #6 | $61.51 | 13.400% | $69.7523 | $69.75 | $69.75 | $69.80 |
| Purchase #7 | $112.83 | 6.234% | $119.8638 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $903.90 | $1,007.5116 | $1,007.51 | $1,007.55 | $1,007.50 | |