| 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 | $31.29 | 5.306% | $32.9502 | $32.95 | $32.95 | $33.00 |
| Purchase #2 | $243.33 | 4.307% | $253.8102 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $182.61 | 13.235% | $206.7784 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $169.94 | 6.320% | $180.6802 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $218.49 | 5.769% | $231.0947 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $223.89 | 7.801% | $241.3557 | $241.36 | $241.35 | $241.40 |
| Purchase #7 | $25.38 | 10.183% | $27.9644 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $1,094.93 | $1,174.6338 | $1,174.63 | $1,174.65 | $1,174.80 | |