| 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 | $101.85 | 9.106% | $111.1245 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $101.75 | 8.811% | $110.7152 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $81.25 | 8.161% | $87.8808 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $39.32 | 13.719% | $44.7143 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $249.88 | 12.230% | $280.4403 | $280.44 | $280.45 | $280.40 |
| Purchase #6 | $188.68 | 13.221% | $213.6254 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $193.69 | 8.431% | $210.02 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $956.42 | $1,058.5205 | $1,058.52 | $1,058.50 | $1,058.40 | |