| 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 | $113.33 | 8.384% | $122.8316 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $223.69 | 4.680% | $234.1587 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $83.93 | 4.650% | $87.8327 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $160.38 | 8.165% | $173.475 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $98.74 | 10.633% | $109.239 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $92.35 | 7.598% | $99.3668 | $99.37 | $99.35 | $99.40 |
| Purchase #7 | $207.46 | 8.841% | $225.8015 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $979.88 | $1,052.7053 | $1,052.71 | $1,052.75 | $1,052.70 | |