| 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 | $34.37 | 13.779% | $39.1058 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $106.91 | 10.779% | $118.4338 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $121.98 | 8.169% | $131.9445 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $126.66 | 12.115% | $142.0049 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $232.32 | 11.136% | $258.1912 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $179.55 | 7.498% | $193.0127 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $188.39 | 13.438% | $213.7058 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $990.18 | $1,096.3987 | $1,096.39 | $1,096.40 | $1,096.30 | |