| 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 | $102.57 | 10.822% | $113.6701 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $248.80 | 8.608% | $270.2167 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $117.50 | 4.520% | $122.811 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $77.38 | 5.326% | $81.5013 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $186.29 | 3.145% | $192.1488 | $192.15 | $192.15 | $192.10 |
| Purchase #6 | $29.43 | 7.433% | $31.6175 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $137.58 | 3.750% | $142.7393 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $899.55 | $954.7047 | $954.71 | $954.65 | $954.60 | |