| 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 | $116.60 | 4.473% | $121.8155 | $121.82 | $121.80 | $121.80 |
| Purchase #2 | $201.43 | 13.551% | $228.7258 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $82.56 | 12.416% | $92.8106 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $195.94 | 13.272% | $221.9452 | $221.95 | $221.95 | $221.90 |
| Purchase #5 | $143.27 | 8.679% | $155.7044 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $81.99 | 10.377% | $90.4981 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $213.51 | 4.534% | $223.1905 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $1,035.30 | $1,134.6901 | $1,134.70 | $1,134.70 | $1,134.60 | |