| 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 | $238.74 | 11.713% | $266.7036 | $266.70 | $266.70 | $266.70 |
| Purchase #2 | $126.66 | 7.147% | $135.7124 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $40.33 | 7.458% | $43.3378 | $43.34 | $43.35 | $43.30 |
| Purchase #4 | $107.45 | 7.839% | $115.873 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $102.67 | 5.519% | $108.3364 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $22.98 | 6.386% | $24.4475 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $6.75 | 7.639% | $7.2656 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $645.58 | $701.6763 | $701.68 | $701.65 | $701.60 | |