| 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 | $161.36 | 7.137% | $172.8763 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $56.69 | 4.436% | $59.2048 | $59.20 | $59.20 | $59.20 |
| Purchase #3 | $235.56 | 5.422% | $248.3321 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $10.29 | 6.530% | $10.9619 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $211.27 | 5.565% | $223.0272 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $209.75 | 8.734% | $228.0696 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $77.94 | 11.746% | $87.0948 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $962.86 | $1,029.5667 | $1,029.56 | $1,029.60 | $1,029.60 | |