| 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 | $122.35 | 9.672% | $134.1837 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $131.46 | 11.828% | $147.0091 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $233.81 | 5.735% | $247.219 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $112.36 | 9.429% | $122.9544 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $69.81 | 12.121% | $78.2717 | $78.27 | $78.25 | $78.30 |
| Purchase #6 | $98.38 | 3.562% | $101.8843 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $211.60 | 4.483% | $221.086 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $979.77 | $1,052.6082 | $1,052.60 | $1,052.60 | $1,052.70 | |