| 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 | $202.60 | 5.548% | $213.8402 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $208.84 | 5.358% | $220.0296 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $43.78 | 4.411% | $45.7111 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $190.65 | 8.686% | $207.2099 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $184.74 | 13.787% | $210.2101 | $210.21 | $210.20 | $210.20 |
| Purchase #6 | $199.59 | 12.562% | $224.6625 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $153.60 | 4.180% | $160.0205 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $1,183.80 | $1,281.6839 | $1,281.68 | $1,281.65 | $1,281.60 | |