| 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 | $216.46 | 6.293% | $230.0818 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $14.69 | 10.298% | $16.2028 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $235.67 | 9.618% | $258.3367 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $28.83 | 13.794% | $32.8068 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $144.52 | 4.703% | $151.3168 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $108.84 | 3.431% | $112.5743 | $112.57 | $112.55 | $112.60 |
| Purchase #7 | $14.35 | 9.173% | $15.6663 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $763.36 | $816.9855 | $816.99 | $816.95 | $817.00 | |