| 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 | $217.80 | 5.245% | $229.2236 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $219.87 | 12.494% | $247.3406 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $175.25 | 10.311% | $193.32 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $102.92 | 5.776% | $108.8647 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $161.87 | 7.735% | $174.3906 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $196.42 | 9.729% | $215.5297 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $122.75 | 4.463% | $128.2283 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $1,196.88 | $1,296.8975 | $1,296.89 | $1,296.90 | $1,296.80 | |