| 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 | $194.96 | 8.243% | $211.0306 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $122.83 | 4.157% | $127.936 | $127.94 | $127.95 | $127.90 |
| Purchase #3 | $203.88 | 3.231% | $210.4674 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $9.75 | 4.614% | $10.1999 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $36.74 | 5.492% | $38.7578 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $139.78 | 7.434% | $150.1712 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $135.53 | 10.225% | $149.3879 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $843.47 | $897.9508 | $897.96 | $897.95 | $898.00 | |