| 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 | $189.73 | 13.389% | $215.1329 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $128.52 | 8.642% | $139.6267 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $182.75 | 11.159% | $203.1431 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $163.42 | 11.476% | $182.1741 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $56.83 | 13.464% | $64.4816 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $217.49 | 13.126% | $246.0377 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $138.48 | 7.694% | $149.1347 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $1,077.22 | $1,199.7308 | $1,199.72 | $1,199.80 | $1,199.60 | |