| 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 | $210.79 | 5.674% | $222.7502 | $222.75 | $222.75 | $222.80 |
| Purchase #2 | $139.64 | 7.427% | $150.0111 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $26.97 | 5.215% | $28.3765 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $203.73 | 13.158% | $230.5368 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $190.99 | 9.277% | $208.7081 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $149.67 | 13.723% | $170.2092 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $152.46 | 12.851% | $172.0526 | $172.05 | $172.05 | $172.10 |
| 7 purchase totals = | $1,074.25 | $1,182.6445 | $1,182.65 | $1,182.65 | $1,182.70 | |