| 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 | $238.99 | 11.329% | $266.0652 | $266.07 | $266.05 | $266.10 |
| Purchase #2 | $249.90 | 12.521% | $281.19 | $281.19 | $281.20 | $281.20 |
| Purchase #3 | $39.63 | 3.548% | $41.0361 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $143.35 | 10.568% | $158.4992 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $237.77 | 13.520% | $269.9165 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $225.81 | 7.494% | $242.7322 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $125.81 | 8.523% | $136.5328 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $1,261.26 | $1,395.9720 | $1,395.98 | $1,396.00 | $1,395.90 | |