| 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 | $38.36 | 10.311% | $42.3153 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $236.99 | 7.239% | $254.1457 | $254.15 | $254.15 | $254.10 |
| Purchase #3 | $10.76 | 8.207% | $11.6431 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $236.27 | 6.254% | $251.0463 | $251.05 | $251.05 | $251.00 |
| Purchase #5 | $71.29 | 5.190% | $74.99 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $198.51 | 6.418% | $211.2504 | $211.25 | $211.25 | $211.30 |
| Purchase #7 | $83.49 | 3.108% | $86.0849 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $875.67 | $931.4757 | $931.48 | $931.50 | $931.40 | |