| 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 | $227.96 | 9.402% | $249.3928 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $97.99 | 11.432% | $109.1922 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $199.55 | 9.355% | $218.2179 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $220.85 | 11.611% | $246.4929 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $216.48 | 6.311% | $230.1421 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $174.32 | 9.758% | $191.3301 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $112.81 | 3.574% | $116.8418 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $1,249.96 | $1,361.6098 | $1,361.60 | $1,361.65 | $1,361.50 | |