| 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 | $211.42 | 11.537% | $235.8115 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $8.65 | 8.247% | $9.3634 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $28.45 | 10.654% | $31.4811 | $31.48 | $31.50 | $31.50 |
| Purchase #4 | $103.84 | 4.406% | $108.4152 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $11.26 | 3.418% | $11.6449 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $137.93 | 12.394% | $155.025 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $33.82 | 8.327% | $36.6362 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $535.37 | $588.3773 | $588.38 | $588.40 | $588.30 | |