| 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 | $35.47 | 6.238% | $37.6826 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $205.33 | 7.168% | $220.0481 | $220.05 | $220.05 | $220.00 |
| Purchase #3 | $132.66 | 4.514% | $138.6483 | $138.65 | $138.65 | $138.60 |
| Purchase #4 | $109.62 | 10.337% | $120.9514 | $120.95 | $120.95 | $121.00 |
| Purchase #5 | $222.29 | 7.845% | $239.7287 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $172.96 | 5.735% | $182.8793 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $64.76 | 9.753% | $71.076 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $943.09 | $1,011.0144 | $1,011.02 | $1,011.10 | $1,011.00 | |