| 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 | $23.60 | 4.332% | $24.6224 | $24.62 | $24.60 | $24.60 |
| Purchase #2 | $248.93 | 13.314% | $282.0725 | $282.07 | $282.05 | $282.10 |
| Purchase #3 | $100.83 | 7.200% | $108.0898 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $244.92 | 7.550% | $263.4115 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $191.97 | 6.127% | $203.732 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $170.87 | 11.437% | $190.4124 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $114.32 | 6.402% | $121.6388 | $121.64 | $121.65 | $121.60 |
| 7 purchase totals = | $1,095.44 | $1,193.9794 | $1,193.97 | $1,193.95 | $1,193.90 | |