| 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 | $30.46 | 3.859% | $31.6355 | $31.64 | $31.65 | $31.60 |
| Purchase #2 | $138.95 | 9.321% | $151.9015 | $151.90 | $151.90 | $151.90 |
| Purchase #3 | $143.35 | 8.869% | $156.0637 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $223.85 | 13.548% | $254.1772 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $206.27 | 8.182% | $223.147 | $223.15 | $223.15 | $223.10 |
| Purchase #6 | $106.33 | 3.760% | $110.328 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $238.36 | 8.629% | $258.9281 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $1,087.57 | $1,186.1810 | $1,186.19 | $1,186.25 | $1,186.10 | |