| 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 | $223.44 | 7.587% | $240.3924 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $218.33 | 11.229% | $242.8463 | $242.85 | $242.85 | $242.80 |
| Purchase #3 | $186.48 | 8.577% | $202.4744 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $86.54 | 4.345% | $90.3002 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $93.43 | 3.719% | $96.9047 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $204.37 | 12.196% | $229.295 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $130.58 | 10.681% | $144.5272 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $1,143.17 | $1,246.7402 | $1,246.74 | $1,246.75 | $1,246.70 | |