| 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 | $115.53 | 9.867% | $126.9293 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $122.82 | 10.251% | $135.4103 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $197.50 | 6.355% | $210.0511 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $222.25 | 12.456% | $249.9335 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $92.31 | 6.196% | $98.0295 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $248.45 | 5.467% | $262.0328 | $262.03 | $262.05 | $262.00 |
| Purchase #7 | $68.71 | 4.323% | $71.6803 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $1,067.57 | $1,154.0668 | $1,154.06 | $1,154.15 | $1,154.00 | |