| 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 | $218.28 | 9.799% | $239.6693 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $130.95 | 7.603% | $140.9061 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $218.58 | 7.622% | $235.2402 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $187.91 | 13.224% | $212.7592 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $193.73 | 9.639% | $212.4036 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $218.98 | 4.329% | $228.4596 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $120.61 | 10.514% | $133.2909 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $1,289.04 | $1,402.7289 | $1,402.73 | $1,402.70 | $1,402.80 | |