| 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 | $9.97 | 10.815% | $11.0483 | $11.05 | $11.05 | $11.00 |
| Purchase #2 | $66.63 | 4.865% | $69.8715 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $131.38 | 5.376% | $138.443 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $231.94 | 8.750% | $252.2348 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $189.96 | 6.860% | $202.9913 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $7.35 | 10.242% | $8.1028 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $149.56 | 7.114% | $160.1997 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $786.79 | $842.8914 | $842.88 | $842.90 | $842.80 | |