| 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 | $246.34 | 8.190% | $266.5152 | $266.52 | $266.50 | $266.50 |
| Purchase #2 | $75.34 | 12.649% | $84.8698 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $168.46 | 13.509% | $191.2173 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $185.42 | 8.742% | $201.6294 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $38.44 | 7.227% | $41.2181 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $58.70 | 11.824% | $65.6407 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $201.69 | 13.523% | $228.9645 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $974.39 | $1,080.0550 | $1,080.06 | $1,080.00 | $1,080.00 | |