| 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 | $237.77 | 9.144% | $259.5117 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $247.35 | 7.146% | $265.0256 | $265.03 | $265.05 | $265.00 |
| Purchase #3 | $96.28 | 11.844% | $107.6834 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $245.28 | 3.306% | $253.389 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $249.80 | 5.642% | $263.8937 | $263.89 | $263.90 | $263.90 |
| Purchase #6 | $223.39 | 9.725% | $245.1147 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $124.40 | 8.615% | $135.1171 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $1,424.27 | $1,529.7352 | $1,529.73 | $1,529.75 | $1,529.70 | |