| 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 | $131.29 | 11.489% | $146.3739 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $108.39 | 9.794% | $119.0057 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $231.39 | 7.656% | $249.1052 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $144.43 | 8.535% | $156.7571 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $215.52 | 8.112% | $233.003 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $65.38 | 5.842% | $69.1995 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $143.60 | 12.214% | $161.1393 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $1,040.00 | $1,134.5837 | $1,134.59 | $1,134.55 | $1,134.60 | |