| 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 | $237.92 | 5.802% | $251.7241 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $187.43 | 5.397% | $197.5456 | $197.55 | $197.55 | $197.50 |
| Purchase #3 | $211.97 | 6.513% | $225.7756 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $128.52 | 3.759% | $133.3511 | $133.35 | $133.35 | $133.40 |
| Purchase #5 | $139.97 | 5.709% | $147.9609 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $228.70 | 4.808% | $239.6959 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $195.69 | 4.343% | $204.1888 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,330.20 | $1,400.2420 | $1,400.25 | $1,400.25 | $1,400.30 | |