| 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 | $119.72 | 7.181% | $128.3171 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $32.33 | 7.733% | $34.8301 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $239.51 | 13.840% | $272.6582 | $272.66 | $272.65 | $272.70 |
| Purchase #4 | $36.58 | 8.706% | $39.7647 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $208.59 | 5.240% | $219.5201 | $219.52 | $219.50 | $219.50 |
| Purchase #6 | $189.30 | 8.305% | $205.0214 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $85.79 | 10.443% | $94.749 | $94.75 | $94.75 | $94.70 |
| 7 purchase totals = | $911.82 | $994.8606 | $994.86 | $994.80 | $994.80 | |