| 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 | $135.78 | 13.735% | $154.4294 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $211.68 | 9.397% | $231.5716 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $99.45 | 12.798% | $112.1776 | $112.18 | $112.20 | $112.20 |
| Purchase #4 | $199.63 | 9.364% | $218.3234 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $205.33 | 8.862% | $223.5263 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $93.60 | 6.207% | $99.4098 | $99.41 | $99.40 | $99.40 |
| Purchase #7 | $228.33 | 8.360% | $247.4184 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $1,173.80 | $1,286.8565 | $1,286.86 | $1,286.85 | $1,286.80 | |