| 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 | $108.67 | 7.747% | $117.0887 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $102.39 | 6.436% | $108.9798 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $224.83 | 11.835% | $251.4386 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $226.62 | 10.825% | $251.1516 | $251.15 | $251.15 | $251.20 |
| Purchase #5 | $247.83 | 12.360% | $278.4618 | $278.46 | $278.45 | $278.50 |
| Purchase #6 | $54.82 | 13.609% | $62.2805 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $173.66 | 12.399% | $195.1921 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $1,138.82 | $1,264.5931 | $1,264.59 | $1,264.65 | $1,264.70 | |