| 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 | $134.85 | 7.586% | $145.0797 | $145.08 | $145.10 | $145.10 |
| Purchase #2 | $86.52 | 7.853% | $93.3144 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $205.82 | 12.200% | $230.93 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $78.96 | 8.625% | $85.7703 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $11.58 | 12.757% | $13.0573 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $220.47 | 10.230% | $243.0241 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $195.57 | 4.252% | $203.8856 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $933.77 | $1,015.0614 | $1,015.06 | $1,015.05 | $1,015.10 | |