| 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 | $121.87 | 6.728% | $130.0694 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $170.64 | 5.225% | $179.5559 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $126.67 | 9.374% | $138.544 | $138.54 | $138.55 | $138.50 |
| Purchase #4 | $141.43 | 5.164% | $148.7334 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $220.91 | 8.341% | $239.3361 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $114.26 | 9.779% | $125.4335 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $35.37 | 12.845% | $39.9133 | $39.91 | $39.90 | $39.90 |
| 7 purchase totals = | $931.15 | $1,001.5856 | $1,001.58 | $1,001.60 | $1,001.50 | |