| 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 | $103.60 | 11.786% | $115.8103 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $129.87 | 13.246% | $147.0726 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $67.60 | 6.546% | $72.0251 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $113.44 | 6.193% | $120.4653 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $151.25 | 13.129% | $171.1076 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $207.90 | 9.486% | $227.6214 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $111.43 | 6.426% | $118.5905 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $885.09 | $972.6928 | $972.70 | $972.65 | $972.70 | |