| 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 | $122.74 | 8.784% | $133.5215 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $186.96 | 12.132% | $209.642 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $109.95 | 11.110% | $122.1654 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $6.50 | 10.854% | $7.2055 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $53.78 | 5.628% | $56.8067 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $108.95 | 3.862% | $113.1576 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $186.93 | 3.305% | $193.108 | $193.11 | $193.10 | $193.10 |
| 7 purchase totals = | $775.81 | $835.6067 | $835.62 | $835.55 | $835.60 | |