| 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 | $35.78 | 10.747% | $39.6253 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $116.50 | 12.758% | $131.3631 | $131.36 | $131.35 | $131.40 |
| Purchase #3 | $213.42 | 11.465% | $237.8886 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $229.64 | 5.461% | $242.1806 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $237.38 | 9.285% | $259.4207 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $229.37 | 4.257% | $239.1343 | $239.13 | $239.15 | $239.10 |
| Purchase #7 | $38.50 | 7.590% | $41.4222 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $1,100.59 | $1,191.0348 | $1,191.03 | $1,191.05 | $1,191.00 | |