| 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 | $225.66 | 4.332% | $235.4356 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $151.53 | 11.545% | $169.0241 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $184.41 | 12.399% | $207.275 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $217.83 | 8.671% | $236.718 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $192.39 | 10.346% | $212.2947 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $125.61 | 4.150% | $130.8228 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $29.51 | 8.453% | $32.0045 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $1,126.94 | $1,223.5747 | $1,223.57 | $1,223.55 | $1,223.50 | |