| 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 | $213.38 | 4.735% | $223.4835 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $162.29 | 8.771% | $176.5245 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $241.46 | 13.265% | $273.4897 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $231.54 | 6.115% | $245.6987 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $151.26 | 13.825% | $172.1717 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $149.81 | 8.831% | $163.0397 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $90.79 | 13.577% | $103.1166 | $103.12 | $103.10 | $103.10 |
| 7 purchase totals = | $1,240.53 | $1,357.5244 | $1,357.52 | $1,357.50 | $1,357.50 | |