| 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 | $31.58 | 8.731% | $34.3372 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $24.84 | 11.565% | $27.7127 | $27.71 | $27.70 | $27.70 |
| Purchase #3 | $201.74 | 11.159% | $224.2522 | $224.25 | $224.25 | $224.30 |
| Purchase #4 | $221.96 | 8.126% | $239.9965 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $218.63 | 12.243% | $245.3969 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $219.40 | 5.571% | $231.6228 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $21.55 | 10.857% | $23.8897 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $939.70 | $1,027.2080 | $1,027.21 | $1,027.20 | $1,027.20 | |