| 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 | $207.53 | 5.209% | $218.3402 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $111.89 | 8.134% | $120.9911 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $105.80 | 12.526% | $119.0525 | $119.05 | $119.05 | $119.10 |
| Purchase #4 | $175.99 | 8.607% | $191.1375 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $49.69 | 8.288% | $53.8083 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $174.78 | 13.233% | $197.9086 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $161.65 | 4.803% | $169.414 | $169.41 | $169.40 | $169.40 |
| 7 purchase totals = | $987.33 | $1,070.6522 | $1,070.65 | $1,070.65 | $1,070.60 | |