| 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 | $222.44 | 8.309% | $240.9225 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $33.89 | 4.480% | $35.4083 | $35.41 | $35.40 | $35.40 |
| Purchase #3 | $71.84 | 11.665% | $80.2201 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $185.49 | 9.417% | $202.9576 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $94.47 | 10.700% | $104.5783 | $104.58 | $104.60 | $104.60 |
| Purchase #6 | $249.69 | 4.170% | $260.1021 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $51.63 | 11.493% | $57.5638 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $909.45 | $981.7527 | $981.75 | $981.70 | $981.80 | |