| 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 | $14.36 | 11.201% | $15.9685 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $244.88 | 5.512% | $258.3778 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $60.43 | 4.429% | $63.1064 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $243.36 | 8.115% | $263.1087 | $263.11 | $263.10 | $263.10 |
| Purchase #5 | $219.39 | 7.810% | $236.5244 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $189.38 | 7.580% | $203.735 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $154.56 | 12.806% | $174.353 | $174.35 | $174.35 | $174.40 |
| 7 purchase totals = | $1,126.36 | $1,215.1738 | $1,215.18 | $1,215.15 | $1,215.20 | |