| 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 | $74.73 | 4.270% | $77.921 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $218.46 | 5.679% | $230.8663 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $25.54 | 6.279% | $27.1437 | $27.14 | $27.15 | $27.10 |
| Purchase #4 | $181.96 | 8.343% | $197.1409 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $217.86 | 6.392% | $231.7856 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $189.98 | 5.836% | $201.0672 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $242.76 | 6.807% | $259.2847 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,151.29 | $1,225.2094 | $1,225.21 | $1,225.20 | $1,225.20 | |