| 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 | $215.98 | 8.397% | $234.1158 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $109.61 | 9.780% | $120.3299 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $220.60 | 13.192% | $249.7016 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $160.98 | 8.230% | $174.2287 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $222.85 | 6.731% | $237.85 | $237.85 | $237.85 | $237.90 |
| Purchase #6 | $83.46 | 3.197% | $86.1282 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $69.78 | 3.789% | $72.424 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $1,083.26 | $1,174.7782 | $1,174.78 | $1,174.80 | $1,174.70 | |