| 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 | $240.29 | 10.164% | $264.7131 | $264.71 | $264.70 | $264.70 |
| Purchase #2 | $125.94 | 11.780% | $140.7757 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $234.55 | 8.435% | $254.3343 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $177.28 | 3.293% | $183.1178 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $62.36 | 9.147% | $68.0641 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $142.84 | 10.333% | $157.5997 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $62.63 | 5.332% | $65.9694 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $1,045.89 | $1,134.5741 | $1,134.57 | $1,134.55 | $1,134.60 | |