| 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 | $158.56 | 5.572% | $167.395 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $243.78 | 11.112% | $270.8688 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $43.55 | 10.726% | $48.2212 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $72.78 | 9.480% | $79.6795 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $242.41 | 6.648% | $258.5254 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $223.99 | 4.736% | $234.5982 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $49.81 | 13.422% | $56.4955 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $1,034.88 | $1,115.7836 | $1,115.80 | $1,115.80 | $1,115.80 | |