| 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 | $123.62 | 13.470% | $140.2716 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $243.79 | 10.435% | $269.2295 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $246.85 | 3.794% | $256.2155 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $191.56 | 9.629% | $210.0053 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $31.76 | 7.520% | $34.1484 | $34.15 | $34.15 | $34.10 |
| Purchase #6 | $44.46 | 3.138% | $45.8552 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $56.66 | 13.732% | $64.4406 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $938.70 | $1,020.1661 | $1,020.18 | $1,020.15 | $1,020.10 | |