| 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 | $247.71 | 4.535% | $258.9436 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $151.86 | 3.338% | $156.9291 | $156.93 | $156.95 | $156.90 |
| Purchase #3 | $185.67 | 9.387% | $203.0988 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $239.81 | 12.758% | $270.405 | $270.41 | $270.40 | $270.40 |
| Purchase #5 | $91.61 | 5.326% | $96.4891 | $96.49 | $96.50 | $96.50 |
| Purchase #6 | $187.30 | 9.323% | $204.762 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $72.55 | 10.715% | $80.3237 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $1,176.51 | $1,270.9513 | $1,270.95 | $1,270.95 | $1,270.90 | |