| 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 | $113.28 | 7.754% | $122.0637 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $159.78 | 8.309% | $173.0561 | $173.06 | $173.05 | $173.10 |
| Purchase #3 | $54.27 | 5.139% | $57.0589 | $57.06 | $57.05 | $57.10 |
| Purchase #4 | $156.35 | 10.724% | $173.117 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $126.55 | 9.558% | $138.6456 | $138.65 | $138.65 | $138.60 |
| Purchase #6 | $34.58 | 10.735% | $38.2922 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $234.55 | 10.313% | $258.7391 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $879.36 | $960.9726 | $960.98 | $960.95 | $961.00 | |