| 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 | $205.86 | 7.206% | $220.6943 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $49.43 | 8.149% | $53.4581 | $53.46 | $53.45 | $53.50 |
| Purchase #3 | $161.92 | 8.449% | $175.6006 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $113.72 | 7.171% | $121.8749 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $181.30 | 8.691% | $197.0568 | $197.06 | $197.05 | $197.10 |
| Purchase #6 | $85.80 | 10.467% | $94.7807 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $194.87 | 12.521% | $219.2697 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $992.90 | $1,082.7351 | $1,082.73 | $1,082.70 | $1,082.90 | |