| 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 | $242.42 | 6.164% | $257.3628 | $257.36 | $257.35 | $257.40 |
| Purchase #2 | $39.77 | 3.504% | $41.1635 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $80.34 | 3.337% | $83.0209 | $83.02 | $83.00 | $83.00 |
| Purchase #4 | $172.51 | 9.867% | $189.5316 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $179.86 | 13.696% | $204.4936 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $108.71 | 7.364% | $116.7154 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $10.48 | 6.393% | $11.15 | $11.15 | $11.15 | $11.20 |
| 7 purchase totals = | $834.09 | $903.4378 | $903.43 | $903.40 | $903.50 | |