| 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 | $33.45 | 11.713% | $37.368 | $37.37 | $37.35 | $37.40 |
| Purchase #2 | $241.85 | 4.475% | $252.6728 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $167.94 | 10.305% | $185.2462 | $185.25 | $185.25 | $185.20 |
| Purchase #4 | $109.78 | 8.522% | $119.1355 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $75.55 | 7.586% | $81.2812 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $212.36 | 13.147% | $240.279 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $193.74 | 5.675% | $204.7347 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $1,034.67 | $1,120.7174 | $1,120.72 | $1,120.75 | $1,120.70 | |