| 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 | $37.29 | 5.667% | $39.4032 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $183.26 | 4.607% | $191.7028 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $217.86 | 3.662% | $225.838 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $104.71 | 13.358% | $118.6972 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $192.91 | 8.491% | $209.29 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $123.29 | 4.449% | $128.7752 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $161.90 | 13.254% | $183.3582 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $1,021.22 | $1,097.0646 | $1,097.07 | $1,097.10 | $1,097.10 | |