| 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 | $234.78 | 4.602% | $245.5846 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $155.39 | 3.126% | $160.2475 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $103.51 | 8.419% | $112.2245 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $102.61 | 5.138% | $107.8821 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $245.99 | 6.652% | $262.3533 | $262.35 | $262.35 | $262.40 |
| Purchase #6 | $128.94 | 7.543% | $138.6659 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $238.33 | 5.778% | $252.1007 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $1,209.55 | $1,279.0586 | $1,279.05 | $1,279.05 | $1,279.10 | |