| 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 | $201.35 | 7.224% | $215.8955 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $248.88 | 13.297% | $281.9736 | $281.97 | $281.95 | $282.00 |
| Purchase #3 | $37.98 | 3.475% | $39.2998 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $128.45 | 4.577% | $134.3292 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $231.72 | 9.638% | $254.0532 | $254.05 | $254.05 | $254.10 |
| Purchase #6 | $239.54 | 4.625% | $250.6187 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $235.93 | 8.385% | $255.7127 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $1,323.85 | $1,431.8827 | $1,431.88 | $1,431.85 | $1,431.90 | |