| 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 | $173.64 | 11.829% | $194.1799 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $237.46 | 9.779% | $260.6812 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $195.74 | 3.423% | $202.4402 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $249.60 | 5.651% | $263.7049 | $263.70 | $263.70 | $263.70 |
| Purchase #5 | $10.36 | 4.771% | $10.8543 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $242.57 | 13.795% | $276.0325 | $276.03 | $276.05 | $276.00 |
| Purchase #7 | $184.63 | 7.718% | $198.8797 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $1,294.00 | $1,406.7727 | $1,406.76 | $1,406.85 | $1,406.80 | |