| 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 | $99.85 | 11.556% | $111.3887 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $140.46 | 8.268% | $152.0732 | $152.07 | $152.05 | $152.10 |
| Purchase #3 | $98.85 | 7.241% | $106.0077 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $35.91 | 10.856% | $39.8084 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $120.50 | 4.763% | $126.2394 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $230.93 | 12.637% | $260.1126 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $236.45 | 11.555% | $263.7718 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $962.95 | $1,059.4018 | $1,059.40 | $1,059.35 | $1,059.40 | |