| 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 | $195.28 | 4.683% | $204.425 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $134.70 | 9.111% | $146.9725 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $230.89 | 8.822% | $251.2591 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $70.60 | 13.328% | $80.0096 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $36.53 | 11.632% | $40.7792 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $83.82 | 5.407% | $88.3521 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $68.74 | 5.829% | $72.7469 | $72.75 | $72.75 | $72.70 |
| 7 purchase totals = | $820.56 | $884.5444 | $884.55 | $884.55 | $884.60 | |