| 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 | $113.69 | 7.866% | $122.6329 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $189.87 | 8.192% | $205.4242 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $212.34 | 3.195% | $219.1243 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $136.26 | 4.237% | $142.0333 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $79.48 | 10.490% | $87.8175 | $87.82 | $87.80 | $87.80 |
| Purchase #6 | $116.67 | 12.485% | $131.2362 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $105.49 | 6.432% | $112.2751 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $953.80 | $1,020.5435 | $1,020.54 | $1,020.55 | $1,020.40 | |