| 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 | $227.73 | 3.502% | $235.7051 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $124.69 | 10.452% | $137.7226 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $240.30 | 7.220% | $257.6497 | $257.65 | $257.65 | $257.60 |
| Purchase #4 | $133.99 | 9.577% | $146.8222 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $136.64 | 7.415% | $146.7719 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $152.90 | 12.766% | $172.4192 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $139.53 | 7.311% | $149.731 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $1,155.78 | $1,246.8217 | $1,246.82 | $1,246.75 | $1,246.70 | |