| 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 | $28.98 | 9.315% | $31.6795 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $93.32 | 12.188% | $104.6938 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $152.75 | 8.638% | $165.9445 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $218.48 | 7.491% | $234.8463 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $226.44 | 5.817% | $239.612 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $42.67 | 10.405% | $47.1098 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $173.55 | 11.226% | $193.0327 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $936.19 | $1,016.9186 | $1,016.91 | $1,016.95 | $1,016.80 | |