| 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 | $35.42 | 13.540% | $40.2159 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $144.56 | 12.758% | $163.003 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $228.63 | 9.105% | $249.4468 | $249.45 | $249.45 | $249.40 |
| Purchase #4 | $248.74 | 4.570% | $260.1074 | $260.11 | $260.10 | $260.10 |
| Purchase #5 | $159.54 | 6.819% | $170.419 | $170.42 | $170.40 | $170.40 |
| Purchase #6 | $154.87 | 4.748% | $162.2232 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $63.61 | 11.205% | $70.7375 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $1,035.37 | $1,116.1528 | $1,116.16 | $1,116.10 | $1,116.00 | |