| 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 | $200.28 | 11.600% | $223.5125 | $223.51 | $223.50 | $223.50 |
| Purchase #2 | $130.36 | 6.461% | $138.7826 | $138.78 | $138.80 | $138.80 |
| Purchase #3 | $248.48 | 6.811% | $265.404 | $265.40 | $265.40 | $265.40 |
| Purchase #4 | $42.42 | 5.280% | $44.6598 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $150.97 | 7.513% | $162.3124 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $198.97 | 8.486% | $215.8546 | $215.85 | $215.85 | $215.90 |
| Purchase #7 | $196.65 | 9.592% | $215.5127 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $1,168.13 | $1,266.0386 | $1,266.02 | $1,266.00 | $1,266.10 | |