| 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 | $103.44 | 12.740% | $116.6183 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $176.32 | 12.640% | $198.6068 | $198.61 | $198.60 | $198.60 |
| Purchase #3 | $231.65 | 6.131% | $245.8525 | $245.85 | $245.85 | $245.90 |
| Purchase #4 | $184.72 | 7.397% | $198.3837 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $146.69 | 7.290% | $157.3837 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $128.78 | 6.639% | $137.3297 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $166.49 | 13.227% | $188.5116 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $1,138.09 | $1,242.6863 | $1,242.68 | $1,242.70 | $1,242.70 | |