| 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 | $65.29 | 4.696% | $68.356 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $120.26 | 12.438% | $135.2179 | $135.22 | $135.20 | $135.20 |
| Purchase #3 | $117.73 | 8.683% | $127.9525 | $127.95 | $127.95 | $128.00 |
| Purchase #4 | $116.84 | 13.774% | $132.9335 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $232.96 | 8.553% | $252.8851 | $252.89 | $252.90 | $252.90 |
| Purchase #6 | $214.69 | 4.300% | $223.9217 | $223.92 | $223.90 | $223.90 |
| Purchase #7 | $20.81 | 3.189% | $21.4736 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $888.58 | $962.7403 | $962.74 | $962.70 | $962.80 | |