| 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 | $144.32 | 4.286% | $150.5056 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $164.95 | 8.348% | $178.72 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $169.97 | 10.647% | $188.0667 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $245.83 | 11.267% | $273.5277 | $273.53 | $273.55 | $273.50 |
| Purchase #5 | $64.26 | 13.248% | $72.7732 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $229.46 | 3.615% | $237.755 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $107.64 | 12.788% | $121.405 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $1,126.43 | $1,222.7532 | $1,222.77 | $1,222.70 | $1,222.80 | |