| 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 | $223.66 | 7.498% | $240.43 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $135.77 | 12.846% | $153.211 | $153.21 | $153.20 | $153.20 |
| Purchase #3 | $52.81 | 7.267% | $56.6477 | $56.65 | $56.65 | $56.60 |
| Purchase #4 | $8.28 | 6.567% | $8.8237 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $123.47 | 11.166% | $137.2567 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $145.77 | 3.124% | $150.3239 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $12.57 | 3.606% | $13.0233 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $702.33 | $759.7163 | $759.71 | $759.65 | $759.60 | |