| 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 | $193.69 | 13.501% | $219.8401 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $214.64 | 10.657% | $237.5142 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $85.63 | 11.648% | $95.6042 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $118.47 | 8.674% | $128.7461 | $128.75 | $128.75 | $128.70 |
| Purchase #5 | $100.57 | 7.618% | $108.2314 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $210.57 | 9.720% | $231.0374 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $5.71 | 3.244% | $5.8952 | $5.90 | $5.90 | $5.90 |
| 7 purchase totals = | $929.28 | $1,026.8686 | $1,026.87 | $1,026.90 | $1,026.70 | |