| 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 | $220.57 | 8.630% | $239.6052 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $27.40 | 12.410% | $30.8003 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $219.46 | 5.843% | $232.283 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $15.49 | 13.149% | $17.5268 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $243.33 | 6.236% | $258.5041 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $213.36 | 13.863% | $242.9381 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $31.83 | 3.216% | $32.8537 | $32.85 | $32.85 | $32.90 |
| 7 purchase totals = | $971.44 | $1,054.5112 | $1,054.51 | $1,054.55 | $1,054.50 | |