| 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 | $124.85 | 9.604% | $136.8406 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $184.59 | 5.786% | $195.2704 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $11.37 | 11.314% | $12.6564 | $12.66 | $12.65 | $12.70 |
| Purchase #4 | $237.34 | 11.372% | $264.3303 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $114.53 | 4.873% | $120.111 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $219.92 | 13.696% | $250.0402 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $159.80 | 7.625% | $171.9848 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $1,052.40 | $1,151.2337 | $1,151.23 | $1,151.25 | $1,151.20 | |