| 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 | $187.35 | 13.776% | $213.1593 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $12.47 | 10.571% | $13.7882 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $175.94 | 4.841% | $184.4573 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $41.57 | 11.345% | $46.2861 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $167.48 | 11.394% | $186.5627 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $122.28 | 7.716% | $131.7151 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $216.60 | 7.129% | $232.0414 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $923.69 | $1,008.0101 | $1,008.02 | $1,008.00 | $1,008.10 | |