| 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 | $228.31 | 13.179% | $258.399 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $242.84 | 8.190% | $262.7286 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $145.68 | 13.615% | $165.5143 | $165.51 | $165.50 | $165.50 |
| Purchase #4 | $77.34 | 9.820% | $84.9348 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $102.62 | 3.240% | $105.9449 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $161.25 | 13.428% | $182.9027 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $215.72 | 4.832% | $226.1436 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,173.76 | $1,286.5679 | $1,286.55 | $1,286.60 | $1,286.40 | |