| 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 | $207.35 | 13.439% | $235.2158 | $235.22 | $235.20 | $235.20 |
| Purchase #2 | $122.54 | 9.168% | $133.7745 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $173.66 | 13.744% | $197.5278 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $206.62 | 11.682% | $230.7573 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $61.62 | 6.394% | $65.56 | $65.56 | $65.55 | $65.60 |
| Purchase #6 | $230.44 | 8.672% | $250.4238 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $27.65 | 7.703% | $29.7799 | $29.78 | $29.80 | $29.80 |
| 7 purchase totals = | $1,029.88 | $1,143.0391 | $1,143.04 | $1,143.00 | $1,143.10 | |