| 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 | $60.90 | 9.128% | $66.459 | $66.46 | $66.45 | $66.50 |
| Purchase #2 | $117.36 | 10.449% | $129.6229 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $130.67 | 8.390% | $141.6332 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $176.37 | 6.379% | $187.6206 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $229.78 | 4.332% | $239.7341 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $240.64 | 3.302% | $248.5859 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $208.96 | 8.242% | $226.1825 | $226.18 | $226.20 | $226.20 |
| 7 purchase totals = | $1,164.68 | $1,239.8382 | $1,239.83 | $1,239.85 | $1,239.80 | |