| 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 | $196.93 | 7.337% | $211.3788 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $193.40 | 5.397% | $203.8378 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $209.33 | 3.848% | $217.385 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $128.38 | 6.215% | $136.3588 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $61.57 | 7.588% | $66.2419 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $61.77 | 13.866% | $70.335 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $72.99 | 10.372% | $80.5605 | $80.56 | $80.55 | $80.60 |
| 7 purchase totals = | $924.37 | $986.0978 | $986.11 | $986.15 | $986.10 | |