| 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 | $219.57 | 3.617% | $227.5118 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $218.57 | 10.646% | $241.839 | $241.84 | $241.85 | $241.80 |
| Purchase #3 | $116.69 | 11.524% | $130.1374 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $168.84 | 8.434% | $183.08 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $234.57 | 6.842% | $250.6193 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $93.41 | 4.180% | $97.3145 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $173.47 | 11.320% | $193.1068 | $193.11 | $193.10 | $193.10 |
| 7 purchase totals = | $1,225.12 | $1,323.6088 | $1,323.61 | $1,323.60 | $1,323.50 | |