| 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 | $203.51 | 3.552% | $210.7387 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $61.76 | 4.671% | $64.6448 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $140.61 | 3.700% | $145.8126 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $225.79 | 13.521% | $256.3191 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $124.85 | 4.802% | $130.8453 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $62.73 | 7.594% | $67.4937 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $24.92 | 8.200% | $26.9634 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $844.17 | $902.8176 | $902.81 | $902.80 | $902.70 | |