| 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 | $95.51 | 5.631% | $100.8882 | $100.89 | $100.90 | $100.90 |
| Purchase #2 | $237.98 | 7.468% | $255.7523 | $255.75 | $255.75 | $255.80 |
| Purchase #3 | $180.67 | 10.326% | $199.326 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $190.64 | 6.587% | $203.1975 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $192.29 | 3.341% | $198.7144 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $80.53 | 8.480% | $87.3589 | $87.36 | $87.35 | $87.40 |
| Purchase #7 | $7.89 | 12.841% | $8.9032 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $985.51 | $1,054.1405 | $1,054.14 | $1,054.15 | $1,054.20 | |