| 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 | $234.39 | 10.369% | $258.6939 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $53.45 | 5.651% | $56.4705 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $227.38 | 4.628% | $237.9031 | $237.90 | $237.90 | $237.90 |
| Purchase #4 | $56.95 | 12.526% | $64.0836 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $75.54 | 11.526% | $84.2467 | $84.25 | $84.25 | $84.20 |
| Purchase #6 | $11.48 | 13.346% | $13.0121 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $123.62 | 11.200% | $137.4654 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $782.81 | $851.8753 | $851.87 | $851.85 | $851.90 | |