| 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 | $118.73 | 10.431% | $131.1147 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $23.60 | 9.845% | $25.9234 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $218.31 | 5.804% | $230.9807 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $239.76 | 8.678% | $260.5664 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $42.31 | 9.298% | $46.244 | $46.24 | $46.25 | $46.20 |
| Purchase #6 | $28.97 | 9.581% | $31.7456 | $31.75 | $31.75 | $31.70 |
| Purchase #7 | $85.51 | 5.866% | $90.526 | $90.53 | $90.55 | $90.50 |
| 7 purchase totals = | $757.19 | $817.1008 | $817.10 | $817.10 | $817.00 | |