| 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 | $241.33 | 9.121% | $263.3417 | $263.34 | $263.35 | $263.30 |
| Purchase #2 | $29.57 | 7.249% | $31.7135 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $81.26 | 4.356% | $84.7997 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $143.40 | 5.528% | $151.3272 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $31.94 | 8.403% | $34.6239 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $77.40 | 3.348% | $79.9914 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $157.64 | 9.160% | $172.0798 | $172.08 | $172.10 | $172.10 |
| 7 purchase totals = | $762.54 | $817.8772 | $817.87 | $817.90 | $817.80 | |