| 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 | $198.57 | 9.852% | $218.1331 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $8.85 | 3.497% | $9.1595 | $9.16 | $9.15 | $9.20 |
| Purchase #3 | $196.70 | 4.785% | $206.1121 | $206.11 | $206.10 | $206.10 |
| Purchase #4 | $206.46 | 4.654% | $216.0686 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $243.52 | 6.676% | $259.7774 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $223.87 | 8.176% | $242.1736 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $84.87 | 5.597% | $89.6202 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $1,162.84 | $1,241.0445 | $1,241.04 | $1,241.00 | $1,241.10 | |