| 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 | $136.98 | 12.323% | $153.86 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $230.43 | 5.671% | $243.4977 | $243.50 | $243.50 | $243.50 |
| Purchase #3 | $136.41 | 12.107% | $152.9252 | $152.93 | $152.95 | $152.90 |
| Purchase #4 | $201.53 | 13.867% | $229.4762 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $64.92 | 8.662% | $70.5434 | $70.54 | $70.55 | $70.50 |
| Purchase #6 | $233.68 | 8.794% | $254.2298 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $94.93 | 13.854% | $108.0816 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $1,098.88 | $1,212.6139 | $1,212.62 | $1,212.70 | $1,212.60 | |