| 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 | $235.82 | 3.349% | $243.7176 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $83.60 | 13.553% | $94.9303 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $137.35 | 11.542% | $153.2029 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $68.27 | 3.815% | $70.8745 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $19.66 | 3.640% | $20.3756 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $28.80 | 13.353% | $32.6457 | $32.65 | $32.65 | $32.60 |
| Purchase #7 | $241.94 | 12.181% | $271.4107 | $271.41 | $271.40 | $271.40 |
| 7 purchase totals = | $815.44 | $887.1573 | $887.16 | $887.15 | $887.10 | |