| 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 | $120.65 | 10.341% | $133.1264 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $174.98 | 9.315% | $191.2794 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $215.60 | 10.622% | $238.501 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $48.65 | 7.766% | $52.4282 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $242.63 | 13.471% | $275.3147 | $275.31 | $275.30 | $275.30 |
| Purchase #6 | $75.76 | 9.279% | $82.7898 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $119.40 | 8.682% | $129.7663 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $997.67 | $1,103.2058 | $1,103.21 | $1,103.25 | $1,103.20 | |