| 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 | $245.58 | 3.498% | $254.1704 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $120.63 | 9.555% | $132.1562 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $179.98 | 10.148% | $198.2444 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $129.82 | 10.388% | $143.3057 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $156.41 | 12.117% | $175.3622 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $130.89 | 10.254% | $144.3115 | $144.31 | $144.30 | $144.30 |
| Purchase #7 | $245.32 | 13.672% | $278.8602 | $278.86 | $278.85 | $278.90 |
| 7 purchase totals = | $1,208.63 | $1,326.4106 | $1,326.41 | $1,326.35 | $1,326.50 | |