| 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 | $246.49 | 3.179% | $254.3259 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $136.49 | 13.870% | $155.4212 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $184.99 | 6.641% | $197.2752 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $8.28 | 5.418% | $8.7286 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $74.95 | 7.215% | $80.3576 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $50.52 | 8.512% | $54.8203 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $174.26 | 5.792% | $184.3531 | $184.35 | $184.35 | $184.40 |
| 7 purchase totals = | $875.98 | $935.2819 | $935.29 | $935.30 | $935.30 | |