| 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 | $225.37 | 9.667% | $247.1565 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $163.64 | 6.225% | $173.8266 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $223.86 | 6.197% | $237.7326 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $248.74 | 10.801% | $275.6064 | $275.61 | $275.60 | $275.60 |
| Purchase #5 | $131.68 | 9.345% | $143.9855 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $186.90 | 5.512% | $197.2019 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $110.55 | 6.445% | $117.6749 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $1,290.74 | $1,393.1844 | $1,393.19 | $1,393.20 | $1,393.20 | |