| 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 | $197.65 | 3.456% | $204.4808 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $157.89 | 3.135% | $162.8399 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $101.26 | 7.809% | $109.1674 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $94.50 | 12.423% | $106.2397 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $233.94 | 6.145% | $248.3156 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $165.97 | 5.585% | $175.2394 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $92.33 | 9.528% | $101.1272 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $1,043.54 | $1,107.4100 | $1,107.42 | $1,107.45 | $1,107.30 | |