| 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 | $229.49 | 7.682% | $247.1194 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $28.95 | 12.827% | $32.6634 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $30.88 | 8.303% | $33.444 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $39.29 | 9.193% | $42.9019 | $42.90 | $42.90 | $42.90 |
| Purchase #5 | $167.60 | 8.217% | $181.3717 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $127.67 | 9.443% | $139.7259 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $144.30 | 11.247% | $160.5294 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $768.18 | $837.7557 | $837.75 | $837.75 | $837.70 | |