| 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 | $227.54 | 7.869% | $245.4451 | $245.45 | $245.45 | $245.40 |
| Purchase #2 | $109.59 | 6.716% | $116.9501 | $116.95 | $116.95 | $117.00 |
| Purchase #3 | $59.54 | 5.609% | $62.8796 | $62.88 | $62.90 | $62.90 |
| Purchase #4 | $208.38 | 11.664% | $232.6854 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $121.51 | 8.164% | $131.4301 | $131.43 | $131.45 | $131.40 |
| Purchase #6 | $164.68 | 4.746% | $172.4957 | $172.50 | $172.50 | $172.50 |
| Purchase #7 | $183.60 | 8.763% | $199.6889 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $1,074.84 | $1,161.5749 | $1,161.59 | $1,161.65 | $1,161.60 | |