| 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 | $197.91 | 6.350% | $210.4773 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $118.51 | 8.674% | $128.7896 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $12.48 | 10.613% | $13.8045 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $108.49 | 12.124% | $121.6433 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $198.80 | 5.656% | $210.0441 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $182.56 | 12.508% | $205.3946 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $110.26 | 10.465% | $121.7987 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $929.01 | $1,011.9521 | $1,011.94 | $1,012.00 | $1,011.90 | |