| 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 | $72.85 | 3.333% | $75.2781 | $75.28 | $75.30 | $75.30 |
| Purchase #2 | $184.89 | 9.661% | $202.7522 | $202.75 | $202.75 | $202.80 |
| Purchase #3 | $232.50 | 11.363% | $258.919 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $111.44 | 7.117% | $119.3712 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $168.93 | 3.491% | $174.8273 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $91.28 | 4.402% | $95.2981 | $95.30 | $95.30 | $95.30 |
| Purchase #7 | $245.98 | 10.199% | $271.0675 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $1,107.87 | $1,197.5134 | $1,197.52 | $1,197.50 | $1,197.60 | |