| 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 | $230.53 | 12.212% | $258.6823 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $207.62 | 6.202% | $220.4966 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $214.26 | 13.537% | $243.2644 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $69.32 | 13.798% | $78.8848 | $78.88 | $78.90 | $78.90 |
| Purchase #5 | $121.56 | 5.677% | $128.461 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $60.86 | 13.452% | $69.0469 | $69.05 | $69.05 | $69.00 |
| Purchase #7 | $6.66 | 12.259% | $7.4764 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $910.81 | $1,006.3124 | $1,006.31 | $1,006.35 | $1,006.40 | |