| 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 | $139.87 | 7.268% | $150.0358 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $23.53 | 3.601% | $24.3773 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $210.70 | 9.323% | $230.3436 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $235.56 | 10.597% | $260.5223 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $40.92 | 3.336% | $42.2851 | $42.29 | $42.30 | $42.30 |
| Purchase #6 | $87.38 | 12.482% | $98.2868 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $39.74 | 4.186% | $41.4035 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $777.70 | $847.2544 | $847.26 | $847.30 | $847.20 | |