| 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 | $107.90 | 11.133% | $119.9125 | $119.91 | $119.90 | $119.90 |
| Purchase #2 | $149.96 | 5.645% | $158.4252 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $230.25 | 9.319% | $251.707 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $19.87 | 7.161% | $21.2929 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $195.47 | 3.547% | $202.4033 | $202.40 | $202.40 | $202.40 |
| Purchase #6 | $149.37 | 6.678% | $159.3449 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $244.72 | 9.513% | $268.0002 | $268.00 | $268.00 | $268.00 |
| 7 purchase totals = | $1,097.54 | $1,181.0860 | $1,181.08 | $1,181.10 | $1,181.00 | |