| 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 | $109.83 | 5.580% | $115.9585 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $240.82 | 5.522% | $254.1181 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $228.74 | 11.284% | $254.551 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $113.42 | 11.312% | $126.2501 | $126.25 | $126.25 | $126.30 |
| Purchase #5 | $120.65 | 5.438% | $127.2109 | $127.21 | $127.20 | $127.20 |
| Purchase #6 | $168.42 | 13.710% | $191.5104 | $191.51 | $191.50 | $191.50 |
| Purchase #7 | $115.73 | 4.539% | $120.983 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $1,097.61 | $1,190.5820 | $1,190.58 | $1,190.55 | $1,190.70 | |