| 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 | $226.96 | 5.310% | $239.0116 | $239.01 | $239.00 | $239.00 |
| Purchase #2 | $104.56 | 6.859% | $111.7318 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $155.76 | 12.654% | $175.4699 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $247.66 | 8.376% | $268.404 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $168.76 | 11.794% | $188.6636 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $204.60 | 9.516% | $224.0697 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $115.60 | 12.391% | $129.924 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $1,223.90 | $1,337.2746 | $1,337.26 | $1,337.20 | $1,337.30 | |