| 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 | $98.92 | 6.675% | $105.5229 | $105.52 | $105.50 | $105.50 |
| Purchase #2 | $151.75 | 3.765% | $157.4634 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $238.81 | 10.303% | $263.4146 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $212.92 | 12.229% | $238.958 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $72.31 | 4.670% | $75.6869 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $184.65 | 10.105% | $203.3089 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $122.99 | 10.429% | $135.8166 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $1,082.35 | $1,180.1713 | $1,180.17 | $1,180.10 | $1,180.20 | |