| 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 | $225.57 | 7.438% | $242.3479 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $175.61 | 7.757% | $189.2321 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $244.35 | 9.302% | $267.0794 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $5.61 | 10.664% | $6.2083 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $92.78 | 7.384% | $99.6309 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $51.29 | 3.676% | $53.1754 | $53.18 | $53.20 | $53.20 |
| Purchase #7 | $159.81 | 4.229% | $166.5684 | $166.57 | $166.55 | $166.60 |
| 7 purchase totals = | $955.02 | $1,024.2424 | $1,024.25 | $1,024.30 | $1,024.20 | |