| 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 | $218.81 | 9.566% | $239.7414 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $218.54 | 9.428% | $239.144 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $7.50 | 13.293% | $8.497 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $113.96 | 10.165% | $125.544 | $125.54 | $125.55 | $125.50 |
| Purchase #5 | $35.73 | 5.179% | $37.5805 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $89.84 | 4.860% | $94.2062 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $127.58 | 7.193% | $136.7568 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $811.96 | $881.4699 | $881.47 | $881.50 | $881.40 | |