| 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 | $196.41 | 10.407% | $216.8504 | $216.85 | $216.85 | $216.90 |
| Purchase #2 | $245.46 | 3.628% | $254.3653 | $254.37 | $254.35 | $254.40 |
| Purchase #3 | $105.49 | 5.152% | $110.9248 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $159.77 | 12.391% | $179.5671 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $152.59 | 9.615% | $167.2615 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $215.43 | 3.717% | $223.4375 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $159.63 | 12.572% | $179.6987 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $1,234.78 | $1,332.1053 | $1,332.11 | $1,332.05 | $1,332.20 | |