| 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 | $16.98 | 12.432% | $19.091 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $235.30 | 13.366% | $266.7502 | $266.75 | $266.75 | $266.80 |
| Purchase #3 | $222.51 | 8.430% | $241.2676 | $241.27 | $241.25 | $241.30 |
| Purchase #4 | $20.34 | 10.232% | $22.4212 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $5.35 | 11.526% | $5.9666 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $186.49 | 9.198% | $203.6434 | $203.64 | $203.65 | $203.60 |
| Purchase #7 | $206.25 | 13.505% | $234.1041 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $893.22 | $993.2441 | $993.24 | $993.20 | $993.30 | |