| 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 | $218.34 | 7.387% | $234.4688 | $234.47 | $234.45 | $234.50 |
| Purchase #2 | $90.96 | 11.390% | $101.3203 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $5.37 | 3.365% | $5.5507 | $5.55 | $5.55 | $5.60 |
| Purchase #4 | $113.92 | 7.753% | $122.7522 | $122.75 | $122.75 | $122.80 |
| Purchase #5 | $139.32 | 9.570% | $152.6529 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $143.60 | 7.474% | $154.3327 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $210.47 | 3.652% | $218.1564 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $921.98 | $989.2340 | $989.23 | $989.20 | $989.40 | |