| 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 | $202.62 | 5.520% | $213.8046 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $240.77 | 7.474% | $258.7651 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $191.73 | 13.175% | $216.9904 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $34.71 | 4.199% | $36.1675 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $197.94 | 8.563% | $214.8896 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $121.31 | 7.225% | $130.0746 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $125.50 | 10.276% | $138.3964 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $1,114.58 | $1,209.0882 | $1,209.09 | $1,209.05 | $1,209.20 | |