| 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 | $120.54 | 9.137% | $131.5537 | $131.55 | $131.55 | $131.60 |
| Purchase #2 | $203.42 | 12.389% | $228.6217 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $206.59 | 4.167% | $215.1986 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $118.91 | 4.855% | $124.6831 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $46.59 | 7.245% | $49.9654 | $49.97 | $49.95 | $50.00 |
| Purchase #6 | $145.67 | 12.722% | $164.2021 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $199.62 | 13.635% | $226.8382 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $1,041.34 | $1,141.0628 | $1,141.06 | $1,141.05 | $1,141.10 | |