| 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 | $228.84 | 8.758% | $248.8818 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $118.77 | 9.566% | $130.1315 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $162.26 | 6.447% | $172.7209 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $28.39 | 8.449% | $30.7887 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $141.25 | 13.578% | $160.4289 | $160.43 | $160.45 | $160.40 |
| Purchase #6 | $76.55 | 8.465% | $83.03 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $242.74 | 9.593% | $266.026 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $998.80 | $1,092.0078 | $1,092.01 | $1,092.10 | $1,091.90 | |