| 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 | $250.43 | 8.818% | $272.5129 | $272.51 | $272.50 | $272.50 |
| Purchase #2 | $119.94 | 9.376% | $131.1856 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $38.38 | 13.338% | $43.4991 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $220.86 | 13.252% | $250.1284 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $224.75 | 4.297% | $234.4075 | $234.41 | $234.40 | $234.40 |
| Purchase #6 | $116.43 | 10.826% | $129.0347 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $250.67 | 13.241% | $283.8612 | $283.86 | $283.85 | $283.90 |
| 7 purchase totals = | $1,221.46 | $1,344.6294 | $1,344.63 | $1,344.65 | $1,344.60 | |