| 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 | $13.56 | 3.781% | $14.0727 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $29.54 | 11.399% | $32.9073 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $113.43 | 8.600% | $123.185 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $127.82 | 4.524% | $133.6026 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $249.85 | 13.739% | $284.1769 | $284.18 | $284.20 | $284.20 |
| Purchase #6 | $178.69 | 10.558% | $197.5561 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $147.79 | 9.107% | $161.2492 | $161.25 | $161.25 | $161.20 |
| 7 purchase totals = | $860.68 | $946.7498 | $946.76 | $946.75 | $946.80 | |