| 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 | $37.67 | 3.325% | $38.9225 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $112.26 | 3.867% | $116.6011 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $115.27 | 12.106% | $129.2246 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $19.98 | 3.446% | $20.6685 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $102.44 | 8.509% | $111.1566 | $111.16 | $111.15 | $111.20 |
| Purchase #6 | $235.97 | 3.282% | $243.7145 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $141.35 | 4.459% | $147.6528 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $764.94 | $807.9406 | $807.93 | $807.85 | $808.00 | |