| 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 | $188.84 | 3.385% | $195.2322 | $195.23 | $195.25 | $195.20 |
| Purchase #2 | $226.94 | 8.310% | $245.7987 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $110.71 | 5.498% | $116.7968 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $30.69 | 9.436% | $33.5859 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $56.54 | 12.841% | $63.8003 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $75.25 | 11.244% | $83.7111 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $218.62 | 6.538% | $232.9134 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $907.59 | $971.8384 | $971.84 | $971.85 | $971.80 | |