| 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 | $102.69 | 10.116% | $113.0781 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $75.49 | 3.693% | $78.2778 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $245.39 | 5.637% | $259.2226 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $206.27 | 7.533% | $221.8083 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $196.88 | 11.312% | $219.1511 | $219.15 | $219.15 | $219.20 |
| Purchase #6 | $176.71 | 12.201% | $198.2704 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $205.73 | 12.808% | $232.0799 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $1,209.16 | $1,321.8882 | $1,321.89 | $1,321.90 | $1,322.00 | |