| 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 | $90.46 | 13.173% | $102.3763 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $119.34 | 8.520% | $129.5078 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $125.63 | 8.277% | $136.0284 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $18.40 | 11.479% | $20.5121 | $20.51 | $20.50 | $20.50 |
| Purchase #5 | $210.30 | 13.607% | $238.9155 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $47.47 | 7.525% | $51.0421 | $51.04 | $51.05 | $51.00 |
| Purchase #7 | $159.81 | 4.845% | $167.5528 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $771.41 | $845.9350 | $845.94 | $845.95 | $845.90 | |