| 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 | $132.41 | 3.202% | $136.6498 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $116.92 | 5.481% | $123.3284 | $123.33 | $123.35 | $123.30 |
| Purchase #3 | $197.56 | 11.172% | $219.6314 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $55.26 | 9.642% | $60.5882 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $121.40 | 12.724% | $136.8469 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $15.78 | 5.296% | $16.6157 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $228.31 | 12.164% | $256.0816 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $867.64 | $949.7420 | $949.75 | $949.80 | $949.60 | |