| 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 | $181.93 | 6.790% | $194.283 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $79.31 | 7.334% | $85.1266 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $248.61 | 12.755% | $280.3202 | $280.32 | $280.30 | $280.30 |
| Purchase #4 | $217.91 | 3.152% | $224.7785 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $44.97 | 9.659% | $49.3137 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $214.63 | 9.848% | $235.7668 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $235.77 | 6.267% | $250.5457 | $250.55 | $250.55 | $250.50 |
| 7 purchase totals = | $1,223.13 | $1,320.1345 | $1,320.14 | $1,320.15 | $1,320.10 | |