| 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 | $233.91 | 10.160% | $257.6753 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $8.71 | 8.360% | $9.4382 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $229.62 | 7.830% | $247.5992 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $69.35 | 13.422% | $78.6582 | $78.66 | $78.65 | $78.70 |
| Purchase #5 | $146.64 | 9.855% | $161.0914 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $154.48 | 7.290% | $165.7416 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $35.97 | 8.269% | $38.9444 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $878.68 | $959.1483 | $959.15 | $959.20 | $959.10 | |