| 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 | $234.66 | 7.584% | $252.4566 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $114.95 | 11.232% | $127.8612 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $16.55 | 13.838% | $18.8402 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $140.64 | 5.317% | $148.1178 | $148.12 | $148.10 | $148.10 |
| Purchase #5 | $221.36 | 13.703% | $251.693 | $251.69 | $251.70 | $251.70 |
| Purchase #6 | $33.40 | 4.167% | $34.7918 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $68.96 | 5.408% | $72.6894 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $830.52 | $906.4500 | $906.45 | $906.45 | $906.50 | |