| 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 | $211.72 | 11.296% | $235.6359 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $185.30 | 7.425% | $199.0585 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $148.27 | 4.364% | $154.7405 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $142.54 | 5.595% | $150.5151 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $121.55 | 7.224% | $130.3308 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $84.65 | 7.769% | $91.2265 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $26.57 | 4.857% | $27.8605 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $920.60 | $989.3678 | $989.38 | $989.40 | $989.30 | |