| 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 | $154.72 | 11.626% | $172.7077 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $127.55 | 7.750% | $137.4351 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $217.61 | 12.206% | $244.1715 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $33.67 | 12.248% | $37.7939 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $139.69 | 10.796% | $154.7709 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $117.44 | 4.672% | $122.9268 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $229.26 | 8.610% | $248.9993 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $1,019.94 | $1,118.8052 | $1,118.81 | $1,118.80 | $1,118.80 | |