| 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 | $209.61 | 5.710% | $221.5787 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $52.54 | 5.540% | $55.4507 | $55.45 | $55.45 | $55.50 |
| Purchase #3 | $190.91 | 3.739% | $198.0481 | $198.05 | $198.05 | $198.00 |
| Purchase #4 | $123.27 | 10.261% | $135.9187 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $24.61 | 4.103% | $25.6197 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $235.69 | 11.325% | $262.3819 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $197.91 | 12.494% | $222.6369 | $222.64 | $222.65 | $222.60 |
| 7 purchase totals = | $1,034.54 | $1,121.6347 | $1,121.64 | $1,121.65 | $1,121.60 | |