| 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 | $140.44 | 8.429% | $152.2777 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $215.57 | 4.115% | $224.4407 | $224.44 | $224.45 | $224.40 |
| Purchase #3 | $94.47 | 10.431% | $104.3242 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $9.76 | 6.314% | $10.3762 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $7.78 | 7.384% | $8.3545 | $8.35 | $8.35 | $8.40 |
| Purchase #6 | $230.41 | 8.266% | $249.4557 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $243.96 | 13.855% | $277.7607 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $942.39 | $1,026.9897 | $1,026.99 | $1,027.00 | $1,027.10 | |