| 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 | $195.64 | 8.167% | $211.6179 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $191.45 | 7.288% | $205.4029 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $132.91 | 12.866% | $150.0102 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $138.76 | 10.830% | $153.7877 | $153.79 | $153.80 | $153.80 |
| Purchase #5 | $113.48 | 8.114% | $122.6878 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $233.59 | 10.190% | $257.3928 | $257.39 | $257.40 | $257.40 |
| Purchase #7 | $23.41 | 4.334% | $24.4246 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $1,029.24 | $1,125.3239 | $1,125.32 | $1,125.30 | $1,125.30 | |