| 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 | $193.55 | 8.674% | $210.3385 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $151.71 | 10.613% | $167.811 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $243.90 | 5.709% | $257.8243 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $193.39 | 10.506% | $213.7076 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $244.81 | 11.769% | $273.6217 | $273.62 | $273.60 | $273.60 |
| Purchase #6 | $88.30 | 10.626% | $97.6828 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $201.61 | 9.599% | $220.9625 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $1,317.27 | $1,441.9484 | $1,441.94 | $1,441.90 | $1,441.90 | |