| 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 | $93.75 | 11.346% | $104.3869 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $187.40 | 3.587% | $194.122 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $47.34 | 13.201% | $53.5894 | $53.59 | $53.60 | $53.60 |
| Purchase #4 | $92.36 | 9.841% | $101.4491 | $101.45 | $101.45 | $101.40 |
| Purchase #5 | $90.29 | 12.319% | $101.4128 | $101.41 | $101.40 | $101.40 |
| Purchase #6 | $11.73 | 13.749% | $13.3428 | $13.34 | $13.35 | $13.30 |
| Purchase #7 | $194.70 | 9.308% | $212.8227 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $717.57 | $781.1257 | $781.12 | $781.10 | $781.00 | |