| 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 | $184.30 | 10.462% | $203.5815 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $223.75 | 6.477% | $238.2423 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $11.69 | 12.172% | $13.1129 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $204.91 | 11.314% | $228.0935 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $38.93 | 6.466% | $41.4472 | $41.45 | $41.45 | $41.40 |
| Purchase #6 | $227.26 | 3.670% | $235.6004 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $241.61 | 10.251% | $266.3774 | $266.38 | $266.40 | $266.40 |
| 7 purchase totals = | $1,132.45 | $1,226.4552 | $1,226.45 | $1,226.50 | $1,226.40 | |