| 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 | $231.43 | 5.352% | $243.8161 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $5.34 | 4.789% | $5.5957 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $247.44 | 9.442% | $270.8033 | $270.80 | $270.80 | $270.80 |
| Purchase #4 | $21.28 | 7.848% | $22.9501 | $22.95 | $22.95 | $23.00 |
| Purchase #5 | $83.53 | 4.836% | $87.5695 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $244.46 | 13.629% | $277.7775 | $277.78 | $277.80 | $277.80 |
| Purchase #7 | $20.60 | 13.495% | $23.38 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $854.08 | $931.8922 | $931.90 | $931.90 | $932.00 | |