| 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 | $249.40 | 11.428% | $277.9014 | $277.90 | $277.90 | $277.90 |
| Purchase #2 | $127.94 | 5.364% | $134.8027 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $202.96 | 3.806% | $210.6847 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $29.40 | 12.689% | $33.1306 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $196.92 | 11.182% | $218.9396 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $164.52 | 5.527% | $173.613 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $199.82 | 10.618% | $221.0369 | $221.04 | $221.05 | $221.00 |
| 7 purchase totals = | $1,170.96 | $1,270.1089 | $1,270.10 | $1,270.15 | $1,270.00 | |