| 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 | $229.34 | 9.232% | $250.5127 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $183.93 | 9.487% | $201.3794 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $232.97 | 12.616% | $262.3615 | $262.36 | $262.35 | $262.40 |
| Purchase #4 | $191.68 | 13.370% | $217.3076 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $204.76 | 8.866% | $222.914 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $86.40 | 7.580% | $92.9491 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $63.71 | 12.379% | $71.5967 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $1,192.79 | $1,319.0210 | $1,319.02 | $1,319.00 | $1,319.00 | |