| 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 | $225.47 | 8.254% | $244.0803 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $85.61 | 3.168% | $88.3221 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $53.44 | 3.242% | $55.1725 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $187.61 | 11.163% | $208.5529 | $208.55 | $208.55 | $208.60 |
| Purchase #5 | $91.81 | 13.629% | $104.3228 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $221.34 | 8.488% | $240.1273 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $92.92 | 4.407% | $97.015 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $958.20 | $1,037.5929 | $1,037.59 | $1,037.55 | $1,037.60 | |