| 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 | $227.92 | 9.153% | $248.7815 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $8.57 | 12.517% | $9.6427 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $106.59 | 12.495% | $119.9084 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $128.76 | 12.320% | $144.6232 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $43.88 | 11.226% | $48.806 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $69.46 | 3.112% | $71.6216 | $71.62 | $71.60 | $71.60 |
| Purchase #7 | $149.77 | 4.516% | $156.5336 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $734.95 | $799.9170 | $799.91 | $799.90 | $799.80 | |