| 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 | $216.33 | 12.442% | $243.2458 | $243.25 | $243.25 | $243.20 |
| Purchase #2 | $152.89 | 12.290% | $171.6802 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $216.45 | 7.522% | $232.7314 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $163.48 | 13.160% | $184.994 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $25.48 | 9.487% | $27.8973 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $245.65 | 4.871% | $257.6156 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $97.31 | 4.201% | $101.398 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $1,117.59 | $1,219.5623 | $1,219.57 | $1,219.60 | $1,219.50 | |