| 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 | $113.56 | 9.647% | $124.5151 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $211.77 | 8.251% | $229.2431 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $116.71 | 3.634% | $120.9512 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $108.83 | 12.178% | $122.0833 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $220.38 | 12.429% | $247.771 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $5.94 | 4.300% | $6.1954 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $23.97 | 4.127% | $24.9592 | $24.96 | $24.95 | $25.00 |
| 7 purchase totals = | $801.16 | $875.7183 | $875.72 | $875.70 | $875.80 | |