| 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 | $233.77 | 8.183% | $252.8994 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $134.33 | 13.753% | $152.8044 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $95.66 | 6.255% | $101.6435 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $125.47 | 13.789% | $142.7711 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $120.79 | 11.851% | $135.1048 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $95.93 | 3.350% | $99.1437 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $91.98 | 7.704% | $99.0661 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $897.93 | $983.4330 | $983.42 | $983.40 | $983.40 | |