| 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 | $35.31 | 9.807% | $38.7729 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $207.38 | 7.417% | $222.7614 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $233.34 | 6.122% | $247.6251 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $182.68 | 13.684% | $207.6779 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $184.65 | 9.638% | $202.4466 | $202.45 | $202.45 | $202.40 |
| Purchase #6 | $182.82 | 6.314% | $194.3633 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $145.56 | 11.612% | $162.4624 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $1,171.74 | $1,276.1096 | $1,276.11 | $1,276.10 | $1,276.20 | |