| 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 | $182.46 | 8.782% | $198.4836 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $23.62 | 12.789% | $26.6408 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $46.33 | 6.806% | $49.4832 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $150.33 | 3.688% | $155.8742 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $219.79 | 9.543% | $240.7646 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $246.63 | 8.854% | $268.4666 | $268.47 | $268.45 | $268.50 |
| Purchase #7 | $30.34 | 9.160% | $33.1191 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $899.50 | $972.8321 | $972.82 | $972.80 | $972.90 | |