| 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 | $210.83 | 4.771% | $220.8887 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $86.84 | 9.207% | $94.8354 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $33.88 | 7.144% | $36.3004 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $129.37 | 6.829% | $138.2047 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $171.32 | 12.680% | $193.0434 | $193.04 | $193.05 | $193.00 |
| Purchase #6 | $177.56 | 11.639% | $198.2262 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $207.36 | 7.484% | $222.8788 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $1,017.16 | $1,104.3776 | $1,104.38 | $1,104.45 | $1,104.30 | |