| 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 | $223.42 | 9.298% | $244.1936 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $21.53 | 11.627% | $24.0333 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $109.70 | 9.331% | $119.9361 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $131.58 | 13.751% | $149.6736 | $149.67 | $149.65 | $149.70 |
| Purchase #5 | $154.38 | 7.666% | $166.2148 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $78.95 | 9.477% | $86.4321 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $236.73 | 13.305% | $268.2269 | $268.23 | $268.25 | $268.20 |
| 7 purchase totals = | $956.29 | $1,058.7104 | $1,058.70 | $1,058.75 | $1,058.60 | |