| 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 | $19.74 | 12.294% | $22.1668 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $232.38 | 4.641% | $243.1648 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $169.71 | 11.515% | $189.2521 | $189.25 | $189.25 | $189.30 |
| Purchase #4 | $243.95 | 10.803% | $270.3039 | $270.30 | $270.30 | $270.30 |
| Purchase #5 | $155.47 | 7.126% | $166.5488 | $166.55 | $166.55 | $166.50 |
| Purchase #6 | $230.50 | 6.569% | $245.6415 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $208.35 | 9.400% | $227.9349 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,260.10 | $1,365.0128 | $1,365.00 | $1,365.00 | $1,365.00 | |