| 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 | $215.54 | 10.702% | $238.6071 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $237.32 | 9.220% | $259.2009 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $22.68 | 10.597% | $25.0834 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $33.52 | 11.744% | $37.4566 | $37.46 | $37.45 | $37.50 |
| Purchase #5 | $187.72 | 4.199% | $195.6024 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $77.50 | 13.343% | $87.8408 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $184.88 | 7.335% | $198.4409 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $959.16 | $1,042.2321 | $1,042.23 | $1,042.25 | $1,042.20 | |