| 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 | $37.83 | 4.427% | $39.5047 | $39.50 | $39.50 | $39.50 |
| Purchase #2 | $231.93 | 9.567% | $254.1187 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $217.56 | 7.744% | $234.4078 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $219.89 | 10.705% | $243.4292 | $243.43 | $243.45 | $243.40 |
| Purchase #5 | $30.70 | 4.324% | $32.0275 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $235.59 | 6.647% | $251.2497 | $251.25 | $251.25 | $251.20 |
| Purchase #7 | $136.75 | 9.111% | $149.2093 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $1,110.25 | $1,203.9469 | $1,203.95 | $1,203.95 | $1,203.80 | |