| 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 | $242.40 | 9.117% | $264.4996 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $87.88 | 8.617% | $95.4526 | $95.45 | $95.45 | $95.50 |
| Purchase #3 | $34.62 | 5.251% | $36.4379 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $223.61 | 12.557% | $251.6887 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $246.73 | 6.266% | $262.1901 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $124.26 | 12.758% | $140.1131 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $227.40 | 5.678% | $240.3118 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $1,186.90 | $1,290.6938 | $1,290.69 | $1,290.70 | $1,290.70 | |