| 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 | $195.64 | 3.843% | $203.1584 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $80.72 | 10.201% | $88.9542 | $88.95 | $88.95 | $89.00 |
| Purchase #3 | $238.62 | 10.557% | $263.8111 | $263.81 | $263.80 | $263.80 |
| Purchase #4 | $246.71 | 7.315% | $264.7568 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $22.39 | 13.146% | $25.3334 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $213.35 | 12.593% | $240.2172 | $240.22 | $240.20 | $240.20 |
| Purchase #7 | $188.76 | 5.267% | $198.702 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $1,186.19 | $1,284.9331 | $1,284.93 | $1,284.90 | $1,285.00 | |