| 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 | $78.87 | 11.447% | $87.8982 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $171.41 | 5.743% | $181.2541 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $151.58 | 4.133% | $157.8448 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $232.31 | 3.640% | $240.7661 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $128.95 | 11.114% | $143.2815 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $168.34 | 13.394% | $190.8875 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $224.93 | 6.786% | $240.1937 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $1,156.39 | $1,242.1259 | $1,242.12 | $1,242.15 | $1,242.20 | |