| 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 | $209.73 | 12.278% | $235.4806 | $235.48 | $235.50 | $235.50 |
| Purchase #2 | $52.92 | 4.807% | $55.4639 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $233.32 | 12.435% | $262.3333 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $91.71 | 3.154% | $94.6025 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $51.53 | 9.442% | $56.3955 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $19.28 | 9.460% | $21.1039 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $107.43 | 5.395% | $113.2258 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $765.92 | $838.6055 | $838.60 | $838.65 | $838.60 | |