| 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 | $107.91 | 12.207% | $121.0826 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $75.56 | 8.624% | $82.0763 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $205.49 | 9.859% | $225.7493 | $225.75 | $225.75 | $225.70 |
| Purchase #4 | $228.98 | 11.487% | $255.2829 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $162.76 | 13.233% | $184.298 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $190.83 | 6.112% | $202.4935 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $142.49 | 5.486% | $150.307 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $1,114.02 | $1,221.2896 | $1,221.29 | $1,221.35 | $1,221.30 | |