| 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 | $93.64 | 3.500% | $96.9174 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $221.74 | 12.659% | $249.8101 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $128.70 | 6.581% | $137.1697 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $172.99 | 10.785% | $191.647 | $191.65 | $191.65 | $191.60 |
| Purchase #5 | $39.45 | 11.380% | $43.9394 | $43.94 | $43.95 | $43.90 |
| Purchase #6 | $136.37 | 5.599% | $144.0054 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $214.52 | 4.747% | $224.7033 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,007.41 | $1,088.1923 | $1,088.20 | $1,088.15 | $1,088.10 | |