| 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 | $121.52 | 5.660% | $128.398 | $128.40 | $128.40 | $128.40 |
| Purchase #2 | $172.92 | 6.108% | $183.482 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $165.70 | 8.263% | $179.3918 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $239.43 | 11.543% | $267.0674 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $212.95 | 11.506% | $237.452 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $206.26 | 3.134% | $212.7242 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $105.42 | 5.561% | $111.2824 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $1,224.20 | $1,319.7978 | $1,319.79 | $1,319.80 | $1,319.90 | |