| 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 | $210.74 | 13.186% | $238.5282 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $233.32 | 11.142% | $259.3165 | $259.32 | $259.30 | $259.30 |
| Purchase #3 | $150.33 | 3.790% | $156.0275 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $49.43 | 10.237% | $54.4901 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $141.62 | 5.646% | $149.6159 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $70.63 | 6.857% | $75.4731 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $33.59 | 12.527% | $37.7978 | $37.80 | $37.80 | $37.80 |
| 7 purchase totals = | $889.66 | $971.2491 | $971.26 | $971.25 | $971.20 | |