| 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 | $238.89 | 13.744% | $271.723 | $271.72 | $271.70 | $271.70 |
| Purchase #2 | $233.52 | 4.500% | $244.0284 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $11.75 | 10.489% | $12.9825 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $92.29 | 3.332% | $95.3651 | $95.37 | $95.35 | $95.40 |
| Purchase #5 | $41.39 | 12.865% | $46.7148 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $157.28 | 12.735% | $177.3096 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $241.70 | 3.211% | $249.461 | $249.46 | $249.45 | $249.50 |
| 7 purchase totals = | $1,016.82 | $1,097.5844 | $1,097.58 | $1,097.55 | $1,097.60 | |