| 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 | $112.93 | 8.204% | $122.1948 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $108.90 | 4.213% | $113.488 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $70.52 | 3.689% | $73.1215 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $198.38 | 5.109% | $208.5152 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $214.88 | 13.784% | $244.4991 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $241.30 | 3.360% | $249.4077 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $152.68 | 5.763% | $161.4789 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $1,099.59 | $1,172.7052 | $1,172.71 | $1,172.70 | $1,172.70 | |