| 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 | $67.69 | 3.258% | $69.8953 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $126.87 | 9.561% | $139 | $139.00 | $139.00 | $139.00 |
| Purchase #3 | $128.49 | 7.237% | $137.7888 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $140.51 | 9.251% | $153.5086 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $138.96 | 4.447% | $145.1396 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $150.70 | 10.349% | $166.2959 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $243.92 | 13.741% | $277.437 | $277.44 | $277.45 | $277.40 |
| 7 purchase totals = | $997.14 | $1,089.0652 | $1,089.08 | $1,089.10 | $1,089.00 | |