| 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 | $125.49 | 3.484% | $129.8621 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $117.40 | 7.124% | $125.7636 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $182.29 | 8.483% | $197.7537 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $197.25 | 8.681% | $214.3733 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $5.78 | 3.148% | $5.962 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $222.41 | 8.263% | $240.7877 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $100.45 | 5.442% | $105.9165 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $951.07 | $1,020.4189 | $1,020.41 | $1,020.35 | $1,020.60 | |