| 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 | $111.31 | 6.397% | $118.4305 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $235.65 | 4.182% | $245.5049 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $212.81 | 4.108% | $221.5522 | $221.55 | $221.55 | $221.60 |
| Purchase #4 | $29.81 | 5.641% | $31.4916 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $138.74 | 5.502% | $146.3735 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $13.34 | 3.444% | $13.7994 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $153.42 | 13.468% | $174.0826 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $895.08 | $951.2347 | $951.22 | $951.25 | $951.30 | |