| 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 | $112.62 | 7.707% | $121.2996 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $200.49 | 13.483% | $227.5221 | $227.52 | $227.50 | $227.50 |
| Purchase #3 | $121.97 | 7.505% | $131.1238 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $193.58 | 6.265% | $205.7078 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $30.38 | 11.861% | $33.9834 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $75.79 | 11.283% | $84.3414 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $219.99 | 11.277% | $244.7983 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $954.82 | $1,048.7764 | $1,048.77 | $1,048.75 | $1,048.70 | |