| 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 | $121.41 | 4.412% | $126.7666 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $199.50 | 5.680% | $210.8316 | $210.83 | $210.85 | $210.80 |
| Purchase #3 | $174.85 | 7.360% | $187.719 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $147.94 | 9.826% | $162.4766 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $62.94 | 7.806% | $67.8531 | $67.85 | $67.85 | $67.90 |
| Purchase #6 | $228.26 | 9.799% | $250.6272 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $178.74 | 8.151% | $193.3091 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $1,113.64 | $1,199.5832 | $1,199.59 | $1,199.60 | $1,199.60 | |