| 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 | $130.32 | 8.704% | $141.6631 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $9.82 | 7.333% | $10.5401 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $245.77 | 3.510% | $254.3965 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $210.72 | 12.289% | $236.6154 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $153.94 | 7.856% | $166.0335 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $130.80 | 9.228% | $142.8702 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $182.62 | 6.327% | $194.1744 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $1,063.99 | $1,146.2932 | $1,146.29 | $1,146.25 | $1,146.30 | |