| 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 | $228.36 | 13.773% | $259.812 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $121.71 | 11.374% | $135.5533 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $191.66 | 11.304% | $213.3252 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $250.25 | 8.815% | $272.3095 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $97.86 | 5.714% | $103.4517 | $103.45 | $103.45 | $103.50 |
| Purchase #6 | $171.48 | 11.397% | $191.0236 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $6.89 | 4.421% | $7.1946 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $1,068.21 | $1,182.6699 | $1,182.66 | $1,182.65 | $1,182.70 | |