| 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 | $202.87 | 3.149% | $209.2584 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $210.68 | 8.805% | $229.2304 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $149.53 | 10.267% | $164.8822 | $164.88 | $164.90 | $164.90 |
| Purchase #4 | $11.79 | 12.210% | $13.2296 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $97.63 | 7.176% | $104.6359 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $243.77 | 3.140% | $251.4244 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $220.40 | 11.677% | $246.1361 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,136.67 | $1,218.7970 | $1,218.80 | $1,218.85 | $1,218.70 | |