| 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 | $180.84 | 12.429% | $203.3166 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $31.50 | 12.742% | $35.5137 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $70.99 | 13.262% | $80.4047 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $249.31 | 7.301% | $267.5121 | $267.51 | $267.50 | $267.50 |
| Purchase #5 | $51.74 | 11.323% | $57.5985 | $57.60 | $57.60 | $57.60 |
| Purchase #6 | $185.78 | 8.333% | $201.261 | $201.26 | $201.25 | $201.30 |
| Purchase #7 | $102.65 | 12.649% | $115.6342 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $872.81 | $961.2408 | $961.23 | $961.20 | $961.20 | |