| 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 | $250.84 | 12.703% | $282.7042 | $282.70 | $282.70 | $282.70 |
| Purchase #2 | $113.73 | 11.771% | $127.1172 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $37.64 | 10.400% | $41.5546 | $41.55 | $41.55 | $41.60 |
| Purchase #4 | $176.59 | 13.165% | $199.8381 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $222.97 | 7.642% | $240.0094 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $80.78 | 7.796% | $87.0776 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $148.61 | 3.317% | $153.5394 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $1,031.16 | $1,131.8405 | $1,131.84 | $1,131.85 | $1,131.80 | |