| 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 | $245.45 | 5.474% | $258.8859 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $206.70 | 13.153% | $233.8873 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $209.46 | 11.277% | $233.0808 | $233.08 | $233.10 | $233.10 |
| Purchase #4 | $245.73 | 6.678% | $262.1398 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $119.35 | 13.136% | $135.0278 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $228.51 | 4.481% | $238.7495 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $85.88 | 6.585% | $91.5352 | $91.54 | $91.55 | $91.50 |
| 7 purchase totals = | $1,341.08 | $1,453.3063 | $1,453.32 | $1,453.40 | $1,453.20 | |