| 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 | $13.61 | 5.353% | $14.3385 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $82.50 | 10.406% | $91.085 | $91.09 | $91.10 | $91.10 |
| Purchase #3 | $148.83 | 13.685% | $169.1974 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $240.76 | 5.442% | $253.8622 | $253.86 | $253.85 | $253.90 |
| Purchase #5 | $127.36 | 11.191% | $141.6129 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $249.54 | 8.390% | $270.4764 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $133.80 | 11.670% | $149.4145 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $996.40 | $1,089.9869 | $1,089.99 | $1,090.00 | $1,090.00 | |