| 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 | $245.25 | 11.774% | $274.1257 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $178.35 | 12.660% | $200.9291 | $200.93 | $200.95 | $200.90 |
| Purchase #3 | $125.59 | 9.527% | $137.555 | $137.56 | $137.55 | $137.60 |
| Purchase #4 | $148.96 | 6.201% | $158.197 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $206.77 | 13.716% | $235.1306 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $96.75 | 5.819% | $102.3799 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $108.74 | 3.713% | $112.7775 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,110.41 | $1,221.0948 | $1,221.11 | $1,221.20 | $1,221.10 | |