| 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 | $138.28 | 9.638% | $151.6074 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $20.93 | 9.724% | $22.9652 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $30.81 | 4.453% | $32.182 | $32.18 | $32.20 | $32.20 |
| Purchase #4 | $76.72 | 12.416% | $86.2456 | $86.25 | $86.25 | $86.20 |
| Purchase #5 | $219.67 | 3.634% | $227.6528 | $227.65 | $227.65 | $227.70 |
| Purchase #6 | $212.66 | 7.316% | $228.2182 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $133.67 | 3.593% | $138.4728 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $832.74 | $887.3440 | $887.35 | $887.30 | $887.40 | |