| 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 | $217.36 | 5.166% | $228.5888 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $231.53 | 12.126% | $259.6053 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $241.78 | 6.727% | $258.0445 | $258.04 | $258.05 | $258.00 |
| Purchase #4 | $144.69 | 11.401% | $161.1861 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $111.78 | 11.417% | $124.5419 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $45.54 | 4.530% | $47.603 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $124.71 | 7.444% | $133.9934 | $133.99 | $134.00 | $134.00 |
| 7 purchase totals = | $1,117.39 | $1,213.5630 | $1,213.56 | $1,213.60 | $1,213.50 | |