| 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 | $74.86 | 5.744% | $79.16 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $195.47 | 7.355% | $209.8468 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $85.37 | 8.640% | $92.746 | $92.75 | $92.75 | $92.70 |
| Purchase #4 | $191.58 | 12.342% | $215.2248 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $206.48 | 10.569% | $228.3029 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $139.26 | 4.220% | $145.1368 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $220.61 | 9.867% | $242.3776 | $242.38 | $242.40 | $242.40 |
| 7 purchase totals = | $1,113.63 | $1,212.7949 | $1,212.80 | $1,212.80 | $1,212.70 | |