| 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 | $203.49 | 7.791% | $219.3439 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $60.51 | 8.612% | $65.7211 | $65.72 | $65.70 | $65.70 |
| Purchase #3 | $42.45 | 13.460% | $48.1638 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $231.60 | 11.426% | $258.0626 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $106.72 | 13.376% | $120.9949 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $84.68 | 12.152% | $94.9703 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $246.30 | 11.317% | $274.1738 | $274.17 | $274.15 | $274.20 |
| 7 purchase totals = | $975.75 | $1,081.4304 | $1,081.41 | $1,081.35 | $1,081.50 | |