| 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 | $182.68 | 13.821% | $207.9282 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $67.41 | 5.526% | $71.1351 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $187.84 | 3.239% | $193.9241 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $240.69 | 12.224% | $270.1119 | $270.11 | $270.10 | $270.10 |
| Purchase #5 | $233.34 | 6.332% | $248.1151 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $171.40 | 10.344% | $189.1296 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $205.40 | 5.585% | $216.8716 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,288.76 | $1,397.2156 | $1,397.22 | $1,397.20 | $1,397.10 | |