| 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 | $196.94 | 10.414% | $217.4493 | $217.45 | $217.45 | $217.40 |
| Purchase #2 | $70.94 | 11.648% | $79.2031 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $141.62 | 5.869% | $149.9317 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $60.68 | 8.732% | $65.9786 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $213.31 | 5.110% | $224.2101 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $115.25 | 5.379% | $121.4493 | $121.45 | $121.45 | $121.40 |
| Purchase #7 | $211.69 | 5.546% | $223.4303 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $1,010.43 | $1,081.6524 | $1,081.65 | $1,081.70 | $1,081.50 | |