| 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 | $236.49 | 9.770% | $259.5951 | $259.60 | $259.60 | $259.60 |
| Purchase #2 | $139.66 | 7.430% | $150.0367 | $150.04 | $150.05 | $150.00 |
| Purchase #3 | $202.36 | 13.308% | $229.2901 | $229.29 | $229.30 | $229.30 |
| Purchase #4 | $194.35 | 7.125% | $208.1974 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $108.73 | 7.480% | $116.863 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $152.98 | 8.587% | $166.1164 | $166.12 | $166.10 | $166.10 |
| Purchase #7 | $21.88 | 11.722% | $24.4448 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $1,056.45 | $1,154.5435 | $1,154.55 | $1,154.55 | $1,154.50 | |