| 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 | $116.99 | 4.597% | $122.368 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $224.61 | 10.497% | $248.1873 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $236.37 | 3.581% | $244.8344 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $96.62 | 8.846% | $105.167 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $25.27 | 13.115% | $28.5842 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $192.60 | 8.131% | $208.2603 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $227.46 | 9.566% | $249.2188 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,119.92 | $1,206.6200 | $1,206.62 | $1,206.60 | $1,206.70 | |