| 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 | $248.70 | 9.685% | $272.7866 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $192.76 | 3.765% | $200.0174 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $110.74 | 12.834% | $124.9524 | $124.95 | $124.95 | $125.00 |
| Purchase #4 | $42.94 | 9.538% | $47.0356 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $168.52 | 9.464% | $184.4687 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $203.33 | 7.863% | $219.3178 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $145.96 | 10.607% | $161.442 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,112.95 | $1,210.0205 | $1,210.03 | $1,210.00 | $1,210.00 | |