| 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 | $249.78 | 3.537% | $258.6147 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $138.85 | 6.571% | $147.9738 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $61.47 | 11.271% | $68.3983 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $175.97 | 5.733% | $186.0584 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $160.55 | 11.811% | $179.5126 | $179.51 | $179.50 | $179.50 |
| Purchase #6 | $115.34 | 4.245% | $120.2362 | $120.24 | $120.25 | $120.20 |
| Purchase #7 | $113.42 | 10.172% | $124.9571 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $1,015.38 | $1,085.7511 | $1,085.75 | $1,085.70 | $1,085.80 | |