| 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 | $237.59 | 13.405% | $269.4389 | $269.44 | $269.45 | $269.40 |
| Purchase #2 | $16.35 | 5.311% | $17.2183 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $217.72 | 9.213% | $237.7785 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $109.64 | 7.873% | $118.272 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $230.82 | 3.856% | $239.7204 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $179.35 | 13.535% | $203.625 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $135.38 | 13.201% | $153.2515 | $153.25 | $153.25 | $153.30 |
| 7 purchase totals = | $1,126.85 | $1,239.3046 | $1,239.31 | $1,239.30 | $1,239.30 | |