| 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 | $209.76 | 7.199% | $224.8606 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $183.62 | 10.250% | $202.4411 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $13.98 | 3.631% | $14.4876 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $114.53 | 13.680% | $130.1977 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $20.32 | 5.683% | $21.4748 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $154.85 | 13.560% | $175.8477 | $175.85 | $175.85 | $175.80 |
| Purchase #7 | $211.58 | 8.150% | $228.8238 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $908.64 | $998.1333 | $998.13 | $998.10 | $998.10 | |