| 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 | $39.97 | 11.569% | $44.5941 | $44.59 | $44.60 | $44.60 |
| Purchase #2 | $233.82 | 4.182% | $243.5984 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $225.47 | 6.769% | $240.7321 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $234.63 | 10.224% | $258.6186 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $115.51 | 12.537% | $129.9915 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $157.59 | 12.512% | $177.3077 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $42.28 | 7.659% | $45.5182 | $45.52 | $45.50 | $45.50 |
| 7 purchase totals = | $1,049.27 | $1,140.3606 | $1,140.36 | $1,140.35 | $1,140.30 | |