| 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 | $237.91 | 12.555% | $267.7796 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $199.50 | 7.707% | $214.8755 | $214.88 | $214.90 | $214.90 |
| Purchase #3 | $182.90 | 3.501% | $189.3033 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $90.38 | 10.763% | $100.1076 | $100.11 | $100.10 | $100.10 |
| Purchase #5 | $227.51 | 9.558% | $249.2554 | $249.26 | $249.25 | $249.30 |
| Purchase #6 | $88.85 | 6.226% | $94.3818 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $175.32 | 4.189% | $182.6642 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $1,202.37 | $1,298.3674 | $1,298.37 | $1,298.40 | $1,298.50 | |