| 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 | $243.87 | 5.830% | $258.0876 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $120.25 | 10.215% | $132.5335 | $132.53 | $132.55 | $132.50 |
| Purchase #3 | $234.56 | 7.273% | $251.6195 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $162.66 | 5.196% | $171.1118 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $217.92 | 13.451% | $247.2324 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $79.37 | 5.148% | $83.456 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $168.96 | 3.268% | $174.4816 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $1,227.59 | $1,318.5224 | $1,318.52 | $1,318.55 | $1,318.50 | |