| 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 | $234.44 | 3.448% | $242.5235 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $246.66 | 12.668% | $277.9069 | $277.91 | $277.90 | $277.90 |
| Purchase #3 | $105.28 | 3.401% | $108.8606 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $164.89 | 6.868% | $176.2146 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $21.41 | 11.250% | $23.8186 | $23.82 | $23.80 | $23.80 |
| Purchase #6 | $202.92 | 11.683% | $226.6271 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $184.34 | 3.108% | $190.0693 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $1,159.94 | $1,246.0206 | $1,246.02 | $1,245.95 | $1,246.00 | |