| 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 | $142.85 | 13.133% | $161.6105 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $102.88 | 7.775% | $110.8789 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $208.91 | 5.842% | $221.1145 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $114.36 | 5.560% | $120.7184 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $106.89 | 9.270% | $116.7987 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $235.49 | 10.169% | $259.437 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $8.48 | 3.647% | $8.7893 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $919.86 | $999.3473 | $999.35 | $999.35 | $999.30 | |