| 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 | $242.63 | 8.549% | $263.3724 | $263.37 | $263.35 | $263.40 |
| Purchase #2 | $21.87 | 6.774% | $23.3515 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $32.57 | 3.245% | $33.6269 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $250.79 | 10.735% | $277.7123 | $277.71 | $277.70 | $277.70 |
| Purchase #5 | $125.67 | 12.415% | $141.2719 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $26.62 | 7.863% | $28.7131 | $28.71 | $28.70 | $28.70 |
| Purchase #7 | $200.83 | 9.822% | $220.5555 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $900.98 | $988.6036 | $988.60 | $988.55 | $988.70 | |