| 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 | $234.88 | 4.227% | $244.8084 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $142.50 | 4.325% | $148.6631 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $11.97 | 6.439% | $12.7407 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $180.30 | 9.737% | $197.8558 | $197.86 | $197.85 | $197.90 |
| Purchase #5 | $246.39 | 3.126% | $254.0922 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $182.63 | 11.245% | $203.1667 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $199.56 | 6.833% | $213.1959 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $1,198.23 | $1,274.5228 | $1,274.53 | $1,274.50 | $1,274.60 | |