| 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 | $232.35 | 5.150% | $244.316 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $175.48 | 9.337% | $191.8646 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $169.94 | 10.557% | $187.8806 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $26.28 | 8.616% | $28.5443 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $161.96 | 12.513% | $182.2261 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $147.96 | 12.770% | $166.8545 | $166.85 | $166.85 | $166.90 |
| Purchase #7 | $126.31 | 9.218% | $137.9533 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $1,040.28 | $1,139.6394 | $1,139.63 | $1,139.65 | $1,139.70 | |