| 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 | $190.31 | 4.610% | $199.0833 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $133.57 | 4.251% | $139.2481 | $139.25 | $139.25 | $139.20 |
| Purchase #3 | $160.71 | 13.215% | $181.9478 | $181.95 | $181.95 | $181.90 |
| Purchase #4 | $180.78 | 10.422% | $199.6209 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $39.36 | 3.251% | $40.6396 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $188.64 | 8.664% | $204.9838 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $203.93 | 10.187% | $224.7043 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,097.30 | $1,190.2278 | $1,190.22 | $1,190.25 | $1,190.10 | |