| 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 | $201.85 | 13.249% | $228.5931 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $145.75 | 10.314% | $160.7827 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $83.72 | 8.781% | $91.0715 | $91.07 | $91.05 | $91.10 |
| Purchase #4 | $235.47 | 5.772% | $249.0613 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $30.93 | 5.367% | $32.59 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $62.45 | 13.752% | $71.0381 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $197.61 | 13.465% | $224.2182 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $957.78 | $1,057.3549 | $1,057.35 | $1,057.35 | $1,057.40 | |