| 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 | $221.54 | 5.644% | $234.0437 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $115.31 | 13.115% | $130.4329 | $130.43 | $130.45 | $130.40 |
| Purchase #3 | $170.66 | 7.461% | $183.3929 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $89.86 | 5.375% | $94.69 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $42.58 | 12.376% | $47.8497 | $47.85 | $47.85 | $47.80 |
| Purchase #6 | $215.51 | 8.117% | $233.0029 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $161.37 | 7.433% | $173.3646 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $1,016.83 | $1,096.7767 | $1,096.76 | $1,096.80 | $1,096.70 | |