| 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 | $17.35 | 8.446% | $18.8154 | $18.82 | $18.80 | $18.80 |
| Purchase #2 | $211.93 | 11.713% | $236.7534 | $236.75 | $236.75 | $236.80 |
| Purchase #3 | $94.44 | 4.760% | $98.9353 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $212.48 | 10.842% | $235.5171 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $153.83 | 4.740% | $161.1215 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $224.77 | 9.621% | $246.3951 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $240.51 | 5.435% | $253.5817 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $1,155.31 | $1,251.1195 | $1,251.13 | $1,251.10 | $1,251.10 | |