| 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 | $118.28 | 10.248% | $130.4013 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $69.34 | 12.276% | $77.8522 | $77.85 | $77.85 | $77.90 |
| Purchase #3 | $228.99 | 3.760% | $237.6 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $127.43 | 9.717% | $139.8124 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $226.70 | 6.511% | $241.4604 | $241.46 | $241.45 | $241.50 |
| Purchase #6 | $18.66 | 10.874% | $20.6891 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $134.82 | 8.616% | $146.4361 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $924.22 | $994.2515 | $994.25 | $994.25 | $994.30 | |