| 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 | $192.80 | 8.350% | $208.8988 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $92.94 | 11.220% | $103.3679 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $232.45 | 9.675% | $254.9395 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $221.89 | 10.254% | $244.6426 | $244.64 | $244.65 | $244.60 |
| Purchase #5 | $108.68 | 11.730% | $121.4282 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $38.77 | 12.472% | $43.6054 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $136.94 | 3.320% | $141.4864 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $1,024.47 | $1,118.3688 | $1,118.38 | $1,118.40 | $1,118.30 | |