| 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 | $127.47 | 11.146% | $141.6778 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $245.39 | 6.116% | $260.3981 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $5.92 | 3.517% | $6.1282 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $221.76 | 7.226% | $237.7844 | $237.78 | $237.80 | $237.80 |
| Purchase #5 | $127.55 | 6.513% | $135.8573 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $129.88 | 13.859% | $147.8801 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $9.83 | 3.874% | $10.2108 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $867.80 | $939.9367 | $939.94 | $940.00 | $940.00 | |