| 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 | $172.85 | 10.371% | $190.7763 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $203.84 | 10.517% | $225.2779 | $225.28 | $225.30 | $225.30 |
| Purchase #3 | $224.33 | 12.720% | $252.8648 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $46.51 | 5.356% | $49.0011 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $191.44 | 3.850% | $198.8104 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $45.55 | 13.352% | $51.6318 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $223.69 | 7.490% | $240.4444 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,108.21 | $1,208.8067 | $1,208.80 | $1,208.85 | $1,208.80 | |