| 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 | $192.56 | 5.419% | $202.9948 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $216.76 | 11.695% | $242.1101 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $29.51 | 8.804% | $32.1081 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $201.58 | 5.106% | $211.8727 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $138.53 | 12.433% | $155.7534 | $155.75 | $155.75 | $155.80 |
| Purchase #6 | $83.79 | 6.748% | $89.4441 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $243.44 | 11.816% | $272.2049 | $272.20 | $272.20 | $272.20 |
| 7 purchase totals = | $1,106.17 | $1,206.4881 | $1,206.47 | $1,206.45 | $1,206.50 | |