| 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 | $28.85 | 10.484% | $31.8746 | $31.87 | $31.85 | $31.90 |
| Purchase #2 | $238.31 | 13.203% | $269.7741 | $269.77 | $269.75 | $269.80 |
| Purchase #3 | $174.84 | 6.413% | $186.0525 | $186.05 | $186.05 | $186.10 |
| Purchase #4 | $171.33 | 3.606% | $177.5082 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $132.93 | 3.670% | $137.8085 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $64.48 | 3.512% | $66.7445 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $155.40 | 3.359% | $160.6199 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $966.14 | $1,030.3823 | $1,030.37 | $1,030.30 | $1,030.40 | |