| 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 | $88.30 | 12.270% | $99.1344 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $216.44 | 9.814% | $237.6814 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $135.37 | 13.533% | $153.6896 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $179.98 | 6.652% | $191.9523 | $191.95 | $191.95 | $192.00 |
| Purchase #5 | $27.69 | 6.215% | $29.4109 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $227.37 | 6.265% | $241.6147 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $172.49 | 8.853% | $187.7605 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $1,047.64 | $1,141.2438 | $1,141.23 | $1,141.25 | $1,141.30 | |