| 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 | $240.59 | 7.464% | $258.5476 | $258.55 | $258.55 | $258.50 |
| Purchase #2 | $61.36 | 4.600% | $64.1826 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $193.89 | 6.754% | $206.9853 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $76.69 | 3.570% | $79.4278 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $226.56 | 10.432% | $250.1947 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $37.38 | 11.429% | $41.6522 | $41.65 | $41.65 | $41.70 |
| Purchase #7 | $214.57 | 10.865% | $237.883 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $1,051.04 | $1,138.8732 | $1,138.87 | $1,138.95 | $1,138.90 | |