| 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 | $22.84 | 8.212% | $24.7156 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $124.85 | 11.806% | $139.5898 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $76.64 | 12.766% | $86.4239 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $92.36 | 13.437% | $104.7704 | $104.77 | $104.75 | $104.80 |
| Purchase #5 | $37.75 | 11.170% | $41.9667 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $189.52 | 6.634% | $202.0928 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $230.35 | 4.538% | $240.8033 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $774.31 | $840.3625 | $840.36 | $840.30 | $840.40 | |