| 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 | $113.43 | 5.750% | $119.9522 | $119.95 | $119.95 | $120.00 |
| Purchase #2 | $190.26 | 13.433% | $215.8176 | $215.82 | $215.80 | $215.80 |
| Purchase #3 | $80.93 | 12.455% | $91.0098 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $240.59 | 10.487% | $265.8207 | $265.82 | $265.80 | $265.80 |
| Purchase #5 | $168.93 | 5.856% | $178.8225 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $95.34 | 12.680% | $107.4291 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $29.36 | 8.705% | $31.9158 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $918.84 | $1,010.7677 | $1,010.77 | $1,010.70 | $1,010.70 | |