| 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 | $212.31 | 3.743% | $220.2568 | $220.26 | $220.25 | $220.30 |
| Purchase #2 | $24.49 | 3.487% | $25.344 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $236.58 | 6.740% | $252.5255 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $161.47 | 10.492% | $178.4114 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $186.57 | 7.865% | $201.2437 | $201.24 | $201.25 | $201.20 |
| Purchase #6 | $51.43 | 12.838% | $58.0326 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $103.54 | 7.771% | $111.5861 | $111.59 | $111.60 | $111.60 |
| 7 purchase totals = | $976.39 | $1,047.4001 | $1,047.40 | $1,047.45 | $1,047.30 | |