| 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 | $109.53 | 10.703% | $121.253 | $121.25 | $121.25 | $121.30 |
| Purchase #2 | $121.75 | 12.586% | $137.0735 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $63.61 | 13.727% | $72.3417 | $72.34 | $72.35 | $72.30 |
| Purchase #4 | $233.79 | 13.222% | $264.7017 | $264.70 | $264.70 | $264.70 |
| Purchase #5 | $188.47 | 12.263% | $211.5821 | $211.58 | $211.60 | $211.60 |
| Purchase #6 | $110.62 | 9.170% | $120.7639 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $91.62 | 3.522% | $94.8469 | $94.85 | $94.85 | $94.80 |
| 7 purchase totals = | $919.39 | $1,022.5628 | $1,022.55 | $1,022.55 | $1,022.60 | |