| 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 | $236.82 | 4.775% | $248.1282 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $220.57 | 6.514% | $234.9379 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $87.78 | 6.843% | $93.7868 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $156.46 | 8.432% | $169.6527 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $231.32 | 4.674% | $242.1319 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $49.68 | 11.123% | $55.2059 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $184.31 | 7.770% | $198.6309 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $1,166.94 | $1,242.4743 | $1,242.48 | $1,242.55 | $1,242.40 | |