| 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 | $195.42 | 8.332% | $211.7024 | $211.70 | $211.70 | $211.70 |
| Purchase #2 | $131.67 | 3.271% | $135.9769 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $96.89 | 5.396% | $102.1182 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $92.90 | 7.695% | $100.0487 | $100.05 | $100.05 | $100.00 |
| Purchase #5 | $95.46 | 10.748% | $105.72 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $8.60 | 6.152% | $9.1291 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $29.99 | 11.730% | $33.5078 | $33.51 | $33.50 | $33.50 |
| 7 purchase totals = | $650.93 | $698.2031 | $698.21 | $698.20 | $698.10 | |