| 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 | $108.72 | 12.744% | $122.5753 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $87.61 | 11.444% | $97.6361 | $97.64 | $97.65 | $97.60 |
| Purchase #3 | $243.25 | 3.587% | $251.9754 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $85.65 | 12.232% | $96.1267 | $96.13 | $96.15 | $96.10 |
| Purchase #5 | $169.32 | 3.434% | $175.1344 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $75.58 | 5.800% | $79.9636 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $161.72 | 11.493% | $180.3065 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $931.85 | $1,003.7180 | $1,003.73 | $1,003.80 | $1,003.70 | |