| 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 | $109.42 | 10.237% | $120.6213 | $120.62 | $120.60 | $120.60 |
| Purchase #2 | $120.29 | 6.397% | $127.985 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $154.65 | 3.550% | $160.1401 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $240.44 | 3.125% | $247.9538 | $247.95 | $247.95 | $248.00 |
| Purchase #5 | $211.99 | 7.552% | $227.9995 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $139.40 | 4.774% | $146.055 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $217.36 | 6.807% | $232.1557 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $1,193.55 | $1,262.9104 | $1,262.92 | $1,262.90 | $1,263.00 | |