| 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 | $110.46 | 9.393% | $120.8355 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $213.98 | 9.472% | $234.2482 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $72.80 | 7.690% | $78.3983 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $13.36 | 8.134% | $14.4467 | $14.45 | $14.45 | $14.40 |
| Purchase #5 | $239.54 | 8.278% | $259.3691 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $72.28 | 13.558% | $82.0797 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $235.51 | 13.294% | $266.8187 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $957.93 | $1,056.1962 | $1,056.21 | $1,056.20 | $1,056.10 | |