| 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 | $130.43 | 5.517% | $137.6258 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $75.95 | 11.145% | $84.4146 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $131.94 | 5.826% | $139.6268 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $221.30 | 9.281% | $241.8389 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $217.31 | 4.378% | $226.8238 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $200.62 | 9.322% | $219.3218 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $190.86 | 11.319% | $212.4634 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $1,168.41 | $1,262.1151 | $1,262.11 | $1,262.10 | $1,262.00 | |