| 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 | $223.40 | 12.337% | $250.9609 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $222.55 | 12.800% | $251.0364 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $48.89 | 10.729% | $54.1354 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $53.60 | 6.630% | $57.1537 | $57.15 | $57.15 | $57.20 |
| Purchase #5 | $5.75 | 10.270% | $6.3405 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $232.78 | 5.449% | $245.4642 | $245.46 | $245.45 | $245.50 |
| Purchase #7 | $153.83 | 5.724% | $162.6352 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $940.80 | $1,027.7263 | $1,027.73 | $1,027.75 | $1,027.70 | |