| 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 | $184.88 | 8.285% | $200.1973 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $225.49 | 9.439% | $246.774 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $131.96 | 5.733% | $139.5253 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $24.25 | 4.160% | $25.2588 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $99.95 | 11.384% | $111.3283 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $103.91 | 4.833% | $108.932 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $14.30 | 3.434% | $14.7911 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $784.74 | $846.8068 | $846.81 | $846.85 | $846.80 | |