| 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 | $100.44 | 11.461% | $111.9514 | $111.95 | $111.95 | $112.00 |
| Purchase #2 | $223.81 | 6.382% | $238.0936 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $62.25 | 12.193% | $69.8401 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $45.44 | 7.720% | $48.948 | $48.95 | $48.95 | $48.90 |
| Purchase #5 | $70.75 | 13.657% | $80.4123 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $194.85 | 4.115% | $202.8681 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $27.37 | 7.149% | $29.3267 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $724.91 | $781.4402 | $781.44 | $781.45 | $781.40 | |