| 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 | $94.82 | 5.103% | $99.6587 | $99.66 | $99.65 | $99.70 |
| Purchase #2 | $197.89 | 7.257% | $212.2509 | $212.25 | $212.25 | $212.30 |
| Purchase #3 | $235.63 | 7.597% | $253.5308 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $228.25 | 10.632% | $252.5175 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $238.84 | 4.440% | $249.4445 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $238.62 | 7.213% | $255.8317 | $255.83 | $255.85 | $255.80 |
| Purchase #7 | $122.27 | 10.607% | $135.2392 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $1,356.32 | $1,458.4733 | $1,458.47 | $1,458.50 | $1,458.40 | |