| 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 | $226.68 | 9.346% | $247.8655 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $93.48 | 6.742% | $99.7824 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $219.75 | 10.138% | $242.0283 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $73.94 | 13.380% | $83.8332 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $226.78 | 6.317% | $241.1057 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $104.75 | 4.631% | $109.601 | $109.60 | $109.60 | $109.60 |
| Purchase #7 | $16.52 | 9.125% | $18.0275 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $961.90 | $1,042.2436 | $1,042.25 | $1,042.30 | $1,042.20 | |