| 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 | $128.30 | 10.453% | $141.7112 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $32.71 | 8.346% | $35.44 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $237.66 | 10.160% | $261.8063 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $62.29 | 9.400% | $68.1453 | $68.15 | $68.15 | $68.10 |
| Purchase #5 | $39.59 | 9.196% | $43.2307 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $76.66 | 5.435% | $80.8265 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $206.84 | 3.364% | $213.7981 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $784.05 | $844.9581 | $844.97 | $845.00 | $844.80 | |