| 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 | $134.96 | 3.253% | $139.3502 | $139.35 | $139.35 | $139.40 |
| Purchase #2 | $204.43 | 12.834% | $230.6665 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $229.58 | 6.582% | $244.691 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $96.92 | 3.126% | $99.9497 | $99.95 | $99.95 | $99.90 |
| Purchase #5 | $22.96 | 13.117% | $25.9717 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $146.52 | 12.306% | $164.5508 | $164.55 | $164.55 | $164.60 |
| Purchase #7 | $5.70 | 11.458% | $6.3531 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $841.07 | $911.5330 | $911.53 | $911.50 | $911.70 | |