| 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 | $103.48 | 8.145% | $111.9084 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $215.38 | 9.592% | $236.0392 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $238.54 | 11.638% | $266.3013 | $266.30 | $266.30 | $266.30 |
| Purchase #4 | $15.60 | 4.834% | $16.3541 | $16.35 | $16.35 | $16.40 |
| Purchase #5 | $169.78 | 12.382% | $190.8022 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $48.74 | 11.114% | $54.157 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $220.72 | 8.360% | $239.1722 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $1,012.24 | $1,114.7344 | $1,114.73 | $1,114.70 | $1,114.80 | |