| 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 | $111.81 | 5.574% | $118.0423 | $118.04 | $118.05 | $118.00 |
| Purchase #2 | $96.72 | 11.669% | $108.0063 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $87.56 | 7.680% | $94.2846 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $243.52 | 13.133% | $275.5015 | $275.50 | $275.50 | $275.50 |
| Purchase #5 | $243.48 | 12.205% | $273.1967 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $179.27 | 3.738% | $185.9711 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $225.31 | 4.488% | $235.4219 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $1,187.67 | $1,290.4244 | $1,290.42 | $1,290.40 | $1,290.40 | |