| 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 | $116.87 | 9.793% | $128.3151 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $222.25 | 9.193% | $242.6814 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $163.83 | 4.781% | $171.6627 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $244.38 | 13.552% | $277.4984 | $277.50 | $277.50 | $277.50 |
| Purchase #5 | $220.40 | 5.636% | $232.8217 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $181.81 | 9.160% | $198.4638 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $6.50 | 13.616% | $7.385 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $1,156.04 | $1,258.8281 | $1,258.83 | $1,258.80 | $1,258.90 | |