| 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 | $219.49 | 11.636% | $245.0299 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $147.46 | 4.523% | $154.1296 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $164.54 | 12.326% | $184.8212 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $91.34 | 3.233% | $94.293 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $73.70 | 5.425% | $77.6982 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $228.77 | 7.267% | $245.3947 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $95.68 | 12.711% | $107.8419 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $1,020.98 | $1,109.2085 | $1,109.20 | $1,109.25 | $1,109.10 | |