| 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 | $215.67 | 7.656% | $232.1817 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $211.72 | 13.768% | $240.8696 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $166.42 | 13.269% | $188.5023 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $142.26 | 11.227% | $158.2315 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $228.90 | 13.439% | $259.6619 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $11.25 | 10.612% | $12.4439 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $198.97 | 10.537% | $219.9355 | $219.94 | $219.95 | $219.90 |
| 7 purchase totals = | $1,175.19 | $1,311.8264 | $1,311.82 | $1,311.85 | $1,311.80 | |