| 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 | $190.89 | 7.638% | $205.4702 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $230.79 | 4.342% | $240.8109 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $177.37 | 6.357% | $188.6454 | $188.65 | $188.65 | $188.60 |
| Purchase #4 | $247.64 | 6.364% | $263.3998 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $249.26 | 10.596% | $275.6716 | $275.67 | $275.65 | $275.70 |
| Purchase #6 | $162.59 | 5.785% | $171.9958 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $63.47 | 11.467% | $70.7481 | $70.75 | $70.75 | $70.70 |
| 7 purchase totals = | $1,322.01 | $1,416.7418 | $1,416.75 | $1,416.70 | $1,416.70 | |