| 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 | $91.53 | 13.306% | $103.709 | $103.71 | $103.70 | $103.70 |
| Purchase #2 | $127.46 | 6.765% | $136.0827 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $222.34 | 10.505% | $245.6968 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $66.98 | 6.742% | $71.4958 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $164.92 | 10.315% | $181.9315 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $167.70 | 4.469% | $175.1945 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $128.34 | 4.149% | $133.6648 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $969.27 | $1,047.7751 | $1,047.77 | $1,047.80 | $1,047.80 | |