| 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 | $237.38 | 4.817% | $248.8146 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $190.78 | 9.809% | $209.4936 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $144.89 | 9.108% | $158.0866 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $169.27 | 4.474% | $176.8431 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $26.91 | 5.345% | $28.3483 | $28.35 | $28.35 | $28.30 |
| Purchase #6 | $35.64 | 4.279% | $37.165 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $212.85 | 9.108% | $232.2364 | $232.24 | $232.25 | $232.20 |
| 7 purchase totals = | $1,017.72 | $1,090.9876 | $1,090.99 | $1,091.00 | $1,090.90 | |