| 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 | $238.49 | 6.633% | $254.309 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $175.83 | 6.467% | $187.2009 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $197.92 | 6.136% | $210.0644 | $210.06 | $210.05 | $210.10 |
| Purchase #4 | $250.50 | 11.466% | $279.2223 | $279.22 | $279.20 | $279.20 |
| Purchase #5 | $230.43 | 6.544% | $245.5093 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $63.45 | 4.176% | $66.0997 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $126.34 | 9.291% | $138.0782 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $1,282.96 | $1,380.4838 | $1,380.48 | $1,380.45 | $1,380.50 | |