| 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 | $101.75 | 11.752% | $113.7077 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $45.72 | 9.774% | $50.1887 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $43.53 | 12.430% | $48.9408 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $202.85 | 7.712% | $218.4938 | $218.49 | $218.50 | $218.50 |
| Purchase #5 | $154.84 | 13.582% | $175.8704 | $175.87 | $175.85 | $175.90 |
| Purchase #6 | $250.30 | 9.242% | $273.4327 | $273.43 | $273.45 | $273.40 |
| Purchase #7 | $103.60 | 3.790% | $107.5264 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $902.59 | $988.1605 | $988.16 | $988.20 | $988.10 | |