| 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 | $135.29 | 5.489% | $142.7161 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $217.59 | 12.833% | $245.5133 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $233.59 | 10.513% | $258.1473 | $258.15 | $258.15 | $258.10 |
| Purchase #4 | $36.39 | 9.821% | $39.9639 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $248.55 | 4.649% | $260.1051 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $23.59 | 10.132% | $25.9801 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $68.94 | 9.339% | $75.3783 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $963.94 | $1,047.8041 | $1,047.81 | $1,047.80 | $1,047.80 | |