| 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 | $203.50 | 7.780% | $219.3323 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $232.81 | 4.469% | $243.2143 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $169.33 | 10.475% | $187.0673 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $229.95 | 5.859% | $243.4228 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $144.89 | 3.699% | $150.2495 | $150.25 | $150.25 | $150.20 |
| Purchase #6 | $105.80 | 7.267% | $113.4885 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $40.28 | 5.840% | $42.6324 | $42.63 | $42.65 | $42.60 |
| 7 purchase totals = | $1,126.56 | $1,199.4071 | $1,199.40 | $1,199.40 | $1,199.30 | |