| 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 | $16.80 | 10.597% | $18.5803 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $224.41 | 11.506% | $250.2306 | $250.23 | $250.25 | $250.20 |
| Purchase #3 | $230.98 | 13.437% | $262.0168 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $160.56 | 9.866% | $176.4008 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $68.99 | 5.684% | $72.9114 | $72.91 | $72.90 | $72.90 |
| Purchase #6 | $204.78 | 3.309% | $211.5562 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $213.50 | 5.494% | $225.2297 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $1,120.02 | $1,216.9258 | $1,216.93 | $1,216.95 | $1,216.90 | |