| 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 | $202.54 | 9.689% | $222.1641 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $169.51 | 13.395% | $192.2159 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $133.59 | 7.157% | $143.151 | $143.15 | $143.15 | $143.20 |
| Purchase #4 | $11.53 | 12.445% | $12.9649 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $60.48 | 12.127% | $67.8144 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $92.83 | 4.350% | $96.8681 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $200.59 | 9.427% | $219.4996 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $871.07 | $954.6780 | $954.67 | $954.60 | $954.80 | |