| 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 | $108.73 | 6.540% | $115.8409 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $246.66 | 7.427% | $264.9794 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $106.48 | 9.794% | $116.9087 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $247.68 | 9.568% | $271.378 | $271.38 | $271.40 | $271.40 |
| Purchase #5 | $128.83 | 10.539% | $142.4074 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $24.53 | 10.667% | $27.1466 | $27.15 | $27.15 | $27.10 |
| Purchase #7 | $249.42 | 3.700% | $258.6485 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $1,112.33 | $1,197.3095 | $1,197.32 | $1,197.35 | $1,197.20 | |