| 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 | $224.71 | 10.810% | $249.0012 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $97.87 | 3.608% | $101.4011 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $96.92 | 4.634% | $101.4113 | $101.41 | $101.40 | $101.40 |
| Purchase #4 | $47.86 | 7.119% | $51.2672 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $250.30 | 10.844% | $277.4425 | $277.44 | $277.45 | $277.40 |
| Purchase #6 | $125.63 | 3.740% | $130.3286 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $159.77 | 5.445% | $168.4695 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $1,003.06 | $1,079.3214 | $1,079.32 | $1,079.30 | $1,079.30 | |