| 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 | $212.69 | 3.717% | $220.5957 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $42.86 | 11.604% | $47.8335 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $173.26 | 12.222% | $194.4358 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $100.35 | 7.232% | $107.6073 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $13.50 | 7.675% | $14.5361 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $200.56 | 8.397% | $217.401 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $154.84 | 12.671% | $174.4598 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $898.06 | $976.8692 | $976.88 | $976.90 | $976.80 | |