| 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 | $43.60 | 7.208% | $46.7427 | $46.74 | $46.75 | $46.70 |
| Purchase #2 | $44.58 | 11.580% | $49.7424 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $136.32 | 9.117% | $148.7483 | $148.75 | $148.75 | $148.70 |
| Purchase #4 | $221.96 | 13.125% | $251.0923 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $102.45 | 10.226% | $112.9265 | $112.93 | $112.95 | $112.90 |
| Purchase #6 | $242.65 | 12.845% | $273.8184 | $273.82 | $273.80 | $273.80 |
| Purchase #7 | $249.75 | 13.351% | $283.0941 | $283.09 | $283.10 | $283.10 |
| 7 purchase totals = | $1,041.31 | $1,166.1647 | $1,166.16 | $1,166.20 | $1,166.00 | |