| 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 | $224.57 | 6.314% | $238.7493 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $178.61 | 3.432% | $184.7399 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $230.61 | 8.327% | $249.8129 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $194.58 | 10.750% | $215.4974 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $83.40 | 7.361% | $89.5391 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $180.49 | 10.263% | $199.0137 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $250.77 | 10.673% | $277.5347 | $277.53 | $277.55 | $277.50 |
| 7 purchase totals = | $1,343.03 | $1,454.8870 | $1,454.88 | $1,454.90 | $1,454.70 | |