| 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 | $230.41 | 12.180% | $258.4739 | $258.47 | $258.45 | $258.50 |
| Purchase #2 | $123.46 | 3.557% | $127.8515 | $127.85 | $127.85 | $127.90 |
| Purchase #3 | $230.68 | 6.216% | $245.0191 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $47.53 | 11.248% | $52.8762 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $191.95 | 5.645% | $202.7856 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $158.88 | 12.393% | $178.57 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $54.84 | 7.287% | $58.8362 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $1,037.75 | $1,124.4125 | $1,124.42 | $1,124.40 | $1,124.50 | |