| 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 | $181.70 | 11.280% | $202.1958 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $98.76 | 5.182% | $103.8777 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $39.42 | 3.312% | $40.7256 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $229.81 | 4.584% | $240.3445 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $41.94 | 5.502% | $44.2475 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $108.82 | 7.728% | $117.2296 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $164.41 | 7.606% | $176.915 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $864.86 | $925.5357 | $925.55 | $925.60 | $925.40 | |