| 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 | $199.58 | 4.766% | $209.092 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $38.66 | 12.676% | $43.5605 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $35.32 | 7.115% | $37.833 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $245.54 | 12.234% | $275.5794 | $275.58 | $275.60 | $275.60 |
| Purchase #5 | $238.49 | 8.678% | $259.1862 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $219.77 | 6.311% | $233.6397 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $233.63 | 10.123% | $257.2804 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $1,210.99 | $1,316.1712 | $1,316.17 | $1,316.25 | $1,316.20 | |