| 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 | $74.57 | 12.253% | $83.7071 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $212.78 | 12.534% | $239.4498 | $239.45 | $239.45 | $239.40 |
| Purchase #3 | $124.41 | 8.752% | $135.2984 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $5.57 | 5.189% | $5.859 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $193.99 | 13.870% | $220.8964 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $148.76 | 4.225% | $155.0451 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $225.26 | 6.327% | $239.5122 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $985.34 | $1,079.7680 | $1,079.78 | $1,079.75 | $1,079.70 | |