| 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 | $108.65 | 5.824% | $114.9778 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $188.66 | 6.429% | $200.789 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $116.53 | 10.575% | $128.853 | $128.85 | $128.85 | $128.90 |
| Purchase #4 | $123.97 | 8.443% | $134.4368 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $249.48 | 6.794% | $266.4297 | $266.43 | $266.45 | $266.40 |
| Purchase #6 | $232.99 | 4.309% | $243.0295 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $37.48 | 13.808% | $42.6552 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $1,057.76 | $1,131.1710 | $1,131.18 | $1,131.25 | $1,131.20 | |