| 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 | $125.79 | 11.581% | $140.3577 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $145.59 | 12.701% | $164.0814 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $41.51 | 3.570% | $42.9919 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $113.70 | 6.241% | $120.796 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $215.52 | 11.678% | $240.6884 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $202.30 | 4.764% | $211.9376 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $79.43 | 4.847% | $83.28 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $923.84 | $1,004.1330 | $1,004.14 | $1,004.20 | $1,004.20 | |