| 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 | $123.42 | 9.106% | $134.6586 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $19.84 | 9.365% | $21.698 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $218.41 | 8.574% | $237.1365 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $236.26 | 4.105% | $245.9585 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $111.28 | 7.268% | $119.3678 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $23.68 | 5.868% | $25.0695 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $32.41 | 7.188% | $34.7396 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $765.30 | $818.6285 | $818.64 | $818.60 | $818.70 | |