| 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 | $139.84 | 4.768% | $146.5076 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $131.87 | 11.380% | $146.8768 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $169.64 | 3.596% | $175.7403 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $238.68 | 13.813% | $271.6489 | $271.65 | $271.65 | $271.60 |
| Purchase #5 | $198.72 | 8.805% | $216.2173 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $136.26 | 5.743% | $144.0854 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $198.96 | 10.665% | $220.1791 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $1,213.97 | $1,321.2554 | $1,321.27 | $1,321.30 | $1,321.20 | |