| 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 | $238.85 | 13.143% | $270.2421 | $270.24 | $270.25 | $270.20 |
| Purchase #2 | $28.73 | 13.652% | $32.6522 | $32.65 | $32.65 | $32.70 |
| Purchase #3 | $212.61 | 3.115% | $219.2328 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $48.29 | 6.439% | $51.3994 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $175.29 | 7.762% | $188.896 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $181.49 | 12.251% | $203.7243 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $137.84 | 13.531% | $156.4911 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $1,023.10 | $1,122.6379 | $1,122.63 | $1,122.65 | $1,122.60 | |