| 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 | $215.63 | 5.549% | $227.5953 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $138.40 | 11.540% | $154.3714 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $32.95 | 8.432% | $35.7283 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $217.47 | 6.828% | $232.3189 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $135.94 | 11.275% | $151.2672 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $90.56 | 5.174% | $95.2456 | $95.25 | $95.25 | $95.20 |
| Purchase #7 | $9.35 | 10.165% | $10.3004 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $840.30 | $906.8271 | $906.84 | $906.80 | $906.80 | |