| 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 | $249.51 | 13.851% | $284.0696 | $284.07 | $284.05 | $284.10 |
| Purchase #2 | $46.42 | 7.749% | $50.0171 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $105.93 | 3.765% | $109.9183 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $235.50 | 3.128% | $242.8664 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $205.84 | 4.503% | $215.109 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $232.48 | 7.392% | $249.6649 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $193.60 | 8.475% | $210.0076 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $1,269.28 | $1,361.6529 | $1,361.66 | $1,361.55 | $1,361.70 | |