| 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 | $107.78 | 11.524% | $120.2006 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $172.50 | 3.824% | $179.0964 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $99.95 | 11.694% | $111.6382 | $111.64 | $111.65 | $111.60 |
| Purchase #4 | $173.90 | 8.635% | $188.9163 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $149.48 | 8.626% | $162.3741 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $244.43 | 9.360% | $267.3086 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $171.47 | 9.543% | $187.8334 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $1,119.51 | $1,217.3676 | $1,217.37 | $1,217.35 | $1,217.30 | |