| 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 | $32.96 | 4.460% | $34.43 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $222.73 | 5.680% | $235.3811 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $157.27 | 8.813% | $171.1302 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $102.54 | 3.219% | $105.8408 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $46.52 | 12.298% | $52.241 | $52.24 | $52.25 | $52.20 |
| Purchase #6 | $200.67 | 9.835% | $220.4059 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $176.27 | 8.341% | $190.9727 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $938.96 | $1,010.4017 | $1,010.40 | $1,010.45 | $1,010.30 | |