| 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 | $230.46 | 10.344% | $254.2988 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $36.32 | 3.323% | $37.5269 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $113.45 | 8.783% | $123.4143 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $42.59 | 13.246% | $48.2315 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $141.81 | 7.435% | $152.3536 | $152.35 | $152.35 | $152.40 |
| Purchase #6 | $131.90 | 10.417% | $145.64 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $135.44 | 10.703% | $149.9361 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $831.97 | $911.4012 | $911.40 | $911.45 | $911.30 | |