| 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 | $111.51 | 5.614% | $117.7702 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $206.60 | 9.403% | $226.0266 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $220.30 | 8.779% | $239.6401 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $182.36 | 5.344% | $192.1053 | $192.11 | $192.10 | $192.10 |
| Purchase #5 | $34.39 | 3.777% | $35.6889 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $97.54 | 11.865% | $109.1131 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $132.76 | 12.105% | $148.8306 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $985.46 | $1,069.1748 | $1,069.18 | $1,069.20 | $1,069.10 | |