| 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 | $247.97 | 10.226% | $273.3274 | $273.33 | $273.35 | $273.30 |
| Purchase #2 | $170.77 | 4.644% | $178.7006 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $98.63 | 11.783% | $110.2516 | $110.25 | $110.25 | $110.30 |
| Purchase #4 | $118.74 | 11.868% | $132.8321 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $53.81 | 6.409% | $57.2587 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $142.56 | 9.332% | $155.8637 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $21.88 | 9.116% | $23.8746 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $854.36 | $932.1087 | $932.10 | $932.10 | $932.20 | |