| 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 | $98.33 | 10.603% | $108.7559 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $229.59 | 3.230% | $237.0058 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $83.42 | 5.305% | $87.8454 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $115.89 | 11.205% | $128.8755 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $144.46 | 6.768% | $154.2371 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $174.44 | 9.689% | $191.3415 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $172.68 | 12.618% | $194.4688 | $194.47 | $194.45 | $194.50 |
| 7 purchase totals = | $1,018.81 | $1,102.5300 | $1,102.55 | $1,102.55 | $1,102.50 | |