| 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 | $210.83 | 5.521% | $222.4699 | $222.47 | $222.45 | $222.50 |
| Purchase #2 | $6.48 | 3.181% | $6.6861 | $6.69 | $6.70 | $6.70 |
| Purchase #3 | $141.44 | 12.233% | $158.7424 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $140.39 | 6.201% | $149.0956 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $183.28 | 3.643% | $189.9569 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $206.36 | 4.761% | $216.1848 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $36.56 | 8.605% | $39.706 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $925.34 | $982.8417 | $982.85 | $982.85 | $982.90 | |