| 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 | $122.52 | 12.429% | $137.748 | $137.75 | $137.75 | $137.70 |
| Purchase #2 | $28.26 | 11.622% | $31.5444 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $113.48 | 5.123% | $119.2936 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $18.41 | 5.861% | $19.489 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $233.79 | 9.742% | $256.5658 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $212.54 | 5.125% | $223.4327 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $66.47 | 4.118% | $69.2072 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $795.47 | $857.2807 | $857.28 | $857.30 | $857.20 | |