| 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 | $91.47 | 12.208% | $102.6367 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $121.74 | 13.764% | $138.4963 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $145.81 | 7.551% | $156.8201 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $17.71 | 11.234% | $19.6995 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $113.83 | 8.400% | $123.3917 | $123.39 | $123.40 | $123.40 |
| Purchase #6 | $152.34 | 11.121% | $169.2817 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $203.25 | 8.689% | $220.9104 | $220.91 | $220.90 | $220.90 |
| 7 purchase totals = | $846.15 | $931.2364 | $931.24 | $931.25 | $931.20 | |