| 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 | $93.88 | 9.118% | $102.44 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $137.86 | 13.802% | $156.8874 | $156.89 | $156.90 | $156.90 |
| Purchase #3 | $80.94 | 10.381% | $89.3424 | $89.34 | $89.35 | $89.30 |
| Purchase #4 | $69.51 | 13.871% | $79.1517 | $79.15 | $79.15 | $79.20 |
| Purchase #5 | $99.41 | 8.416% | $107.7763 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $246.85 | 13.252% | $279.5626 | $279.56 | $279.55 | $279.60 |
| Purchase #7 | $53.91 | 11.520% | $60.1204 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $782.36 | $875.2808 | $875.28 | $875.30 | $875.30 | |