| 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 | $199.39 | 10.129% | $219.5862 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $188.72 | 13.331% | $213.8783 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $39.79 | 11.771% | $44.4737 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $35.99 | 3.189% | $37.1377 | $37.14 | $37.15 | $37.10 |
| Purchase #5 | $159.31 | 11.586% | $177.7677 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $177.76 | 6.654% | $189.5882 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $64.67 | 9.431% | $70.769 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $865.63 | $953.2008 | $953.21 | $953.20 | $953.30 | |