| 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 | $26.78 | 8.512% | $29.0595 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $115.26 | 8.554% | $125.1193 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $172.99 | 3.137% | $178.4167 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $222.69 | 4.256% | $232.1677 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $100.25 | 4.606% | $104.8675 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $240.57 | 12.407% | $270.4175 | $270.42 | $270.40 | $270.40 |
| Purchase #7 | $76.50 | 6.740% | $81.6561 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $955.04 | $1,021.7043 | $1,021.72 | $1,021.60 | $1,021.80 | |