| 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 | $110.87 | 11.261% | $123.3551 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $233.64 | 8.122% | $252.6162 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $167.49 | 4.134% | $174.414 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $104.26 | 6.594% | $111.1349 | $111.13 | $111.15 | $111.10 |
| Purchase #5 | $58.87 | 6.700% | $62.8143 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $81.97 | 6.293% | $87.1284 | $87.13 | $87.15 | $87.10 |
| Purchase #7 | $160.51 | 5.530% | $169.3862 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $917.61 | $980.8491 | $980.85 | $980.85 | $980.80 | |