| 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 | $170.64 | 13.767% | $194.132 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $45.25 | 9.651% | $49.6171 | $49.62 | $49.60 | $49.60 |
| Purchase #3 | $238.91 | 5.527% | $252.1146 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $228.57 | 4.169% | $238.0991 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $115.31 | 8.598% | $125.2244 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $214.80 | 3.700% | $222.7476 | $222.75 | $222.75 | $222.70 |
| Purchase #7 | $55.67 | 8.382% | $60.3363 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $1,069.15 | $1,142.2711 | $1,142.27 | $1,142.25 | $1,142.10 | |