| 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 | $191.61 | 13.148% | $216.8029 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $249.48 | 8.661% | $271.0875 | $271.09 | $271.10 | $271.10 |
| Purchase #3 | $135.83 | 3.240% | $140.2309 | $140.23 | $140.25 | $140.20 |
| Purchase #4 | $148.90 | 12.355% | $167.2966 | $167.30 | $167.30 | $167.30 |
| Purchase #5 | $93.59 | 3.400% | $96.7721 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $6.32 | 8.334% | $6.8467 | $6.85 | $6.85 | $6.80 |
| Purchase #7 | $84.92 | 13.874% | $96.7018 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $910.65 | $995.7385 | $995.74 | $995.75 | $995.70 | |