| 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 | $82.37 | 4.680% | $86.2249 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $105.89 | 11.503% | $118.0705 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $78.95 | 6.784% | $84.306 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $122.48 | 10.428% | $135.2522 | $135.25 | $135.25 | $135.30 |
| Purchase #5 | $182.37 | 8.657% | $198.1578 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $166.26 | 9.212% | $181.5759 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $238.68 | 11.712% | $266.6342 | $266.63 | $266.65 | $266.60 |
| 7 purchase totals = | $977.00 | $1,070.2215 | $1,070.22 | $1,070.20 | $1,070.30 | |