| 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 | $225.90 | 7.803% | $243.527 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $83.38 | 5.742% | $88.1677 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $28.88 | 10.457% | $31.9 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $233.76 | 4.595% | $244.5013 | $244.50 | $244.50 | $244.50 |
| Purchase #5 | $51.62 | 5.872% | $54.6511 | $54.65 | $54.65 | $54.70 |
| Purchase #6 | $181.80 | 7.432% | $195.3114 | $195.31 | $195.30 | $195.30 |
| Purchase #7 | $198.50 | 8.463% | $215.2991 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $1,003.84 | $1,073.3576 | $1,073.36 | $1,073.35 | $1,073.40 | |