| 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 | $224.30 | 6.419% | $238.6978 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $5.78 | 10.425% | $6.3826 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $220.96 | 5.742% | $233.6475 | $233.65 | $233.65 | $233.60 |
| Purchase #4 | $31.61 | 10.667% | $34.9818 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $40.33 | 7.363% | $43.2995 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $231.61 | 8.643% | $251.6281 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $156.36 | 4.226% | $162.9678 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $910.95 | $971.6051 | $971.61 | $971.65 | $971.60 | |