| 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 | $242.68 | 3.237% | $250.5356 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $176.36 | 13.695% | $200.5125 | $200.51 | $200.50 | $200.50 |
| Purchase #3 | $90.95 | 13.622% | $103.3392 | $103.34 | $103.35 | $103.30 |
| Purchase #4 | $33.67 | 5.449% | $35.5047 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $7.49 | 13.745% | $8.5195 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $218.68 | 6.147% | $232.1223 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $29.81 | 7.338% | $31.9975 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $799.64 | $862.5313 | $862.53 | $862.50 | $862.40 | |