| 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 | $133.77 | 4.847% | $140.2538 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $69.30 | 12.576% | $78.0152 | $78.02 | $78.00 | $78.00 |
| Purchase #3 | $102.80 | 8.755% | $111.8001 | $111.80 | $111.80 | $111.80 |
| Purchase #4 | $219.79 | 9.426% | $240.5074 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $220.95 | 4.844% | $231.6528 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $183.76 | 4.845% | $192.6632 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $129.75 | 7.576% | $139.5799 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $1,060.12 | $1,134.4724 | $1,134.47 | $1,134.45 | $1,134.60 | |