| 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 | $222.58 | 6.532% | $237.1189 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $17.34 | 9.114% | $18.9204 | $18.92 | $18.90 | $18.90 |
| Purchase #3 | $78.87 | 7.523% | $84.8034 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $199.60 | 9.750% | $219.061 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $119.92 | 7.121% | $128.4595 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $184.26 | 3.860% | $191.3724 | $191.37 | $191.35 | $191.40 |
| Purchase #7 | $156.59 | 8.132% | $169.3239 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $979.16 | $1,049.0595 | $1,049.05 | $1,048.95 | $1,049.10 | |