| 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 | $203.44 | 13.839% | $231.5941 | $231.59 | $231.60 | $231.60 |
| Purchase #2 | $32.44 | 11.519% | $36.1768 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $161.82 | 6.355% | $172.1037 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $80.34 | 12.160% | $90.1093 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $205.95 | 13.734% | $234.2352 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $134.45 | 11.670% | $150.1403 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $35.36 | 11.493% | $39.4239 | $39.42 | $39.40 | $39.40 |
| 7 purchase totals = | $853.80 | $953.7833 | $953.78 | $953.80 | $953.70 | |