| 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 | $6.84 | 8.706% | $7.4355 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $200.75 | 11.828% | $224.4947 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $150.26 | 10.613% | $166.2071 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $73.84 | 9.362% | $80.7529 | $80.75 | $80.75 | $80.80 |
| Purchase #5 | $196.62 | 12.194% | $220.5958 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $224.81 | 4.126% | $234.0857 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $202.36 | 6.570% | $215.6551 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $1,055.48 | $1,149.2268 | $1,149.24 | $1,149.25 | $1,149.30 | |