| 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 | $128.66 | 11.577% | $143.555 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $125.39 | 10.383% | $138.4092 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $153.34 | 4.665% | $160.4933 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $46.48 | 13.111% | $52.574 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $202.90 | 9.139% | $221.443 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $221.74 | 4.188% | $231.0265 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $132.47 | 5.503% | $139.7598 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $1,010.98 | $1,087.2608 | $1,087.26 | $1,087.25 | $1,087.30 | |