| 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 | $84.34 | 8.250% | $91.2981 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $178.61 | 7.197% | $191.4646 | $191.46 | $191.45 | $191.50 |
| Purchase #3 | $16.97 | 12.478% | $19.0875 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $149.45 | 8.238% | $161.7617 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $237.25 | 7.637% | $255.3688 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $88.72 | 12.802% | $100.0779 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $204.71 | 13.111% | $231.5495 | $231.55 | $231.55 | $231.50 |
| 7 purchase totals = | $960.05 | $1,050.6081 | $1,050.61 | $1,050.60 | $1,050.70 | |