| 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 | $193.52 | 8.461% | $209.8937 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $62.68 | 9.747% | $68.7894 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $114.67 | 7.810% | $123.6257 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $98.38 | 10.504% | $108.7138 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $134.36 | 12.277% | $150.8554 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $48.65 | 8.656% | $52.8611 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $170.78 | 12.292% | $191.7723 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $823.04 | $906.5114 | $906.51 | $906.50 | $906.60 | |