| 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 | $188.97 | 5.151% | $198.7038 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $205.61 | 7.723% | $221.4893 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $132.53 | 8.402% | $143.6652 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $213.55 | 11.212% | $237.4932 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $223.80 | 12.177% | $251.0521 | $251.05 | $251.05 | $251.10 |
| Purchase #6 | $159.96 | 7.870% | $172.5489 | $172.55 | $172.55 | $172.50 |
| Purchase #7 | $10.33 | 13.600% | $11.7349 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $1,134.75 | $1,236.6874 | $1,236.68 | $1,236.70 | $1,236.70 | |