| 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 | $89.97 | 13.279% | $101.9171 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $14.74 | 12.582% | $16.5946 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $62.78 | 10.277% | $69.2319 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $209.49 | 12.286% | $235.2279 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $208.75 | 9.635% | $228.8631 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $175.71 | 4.399% | $183.4395 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $202.49 | 4.292% | $211.1809 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $963.93 | $1,046.4550 | $1,046.45 | $1,046.50 | $1,046.40 | |