| 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 | $197.77 | 6.867% | $211.3509 | $211.35 | $211.35 | $211.40 |
| Purchase #2 | $103.43 | 8.221% | $111.933 | $111.93 | $111.95 | $111.90 |
| Purchase #3 | $57.25 | 8.150% | $61.9159 | $61.92 | $61.90 | $61.90 |
| Purchase #4 | $47.35 | 3.103% | $48.8193 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $156.92 | 7.449% | $168.609 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $214.84 | 8.278% | $232.6245 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $180.59 | 12.826% | $203.7525 | $203.75 | $203.75 | $203.80 |
| 7 purchase totals = | $958.15 | $1,039.0051 | $1,039.00 | $1,038.95 | $1,039.00 | |