| 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 | $127.72 | 4.400% | $133.3397 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $119.76 | 13.642% | $136.0977 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $86.78 | 7.767% | $93.5202 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $234.73 | 8.329% | $254.2807 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $120.28 | 12.594% | $135.4281 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $214.28 | 12.867% | $241.8514 | $241.85 | $241.85 | $241.90 |
| Purchase #7 | $164.69 | 9.518% | $180.3652 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $1,068.24 | $1,174.8830 | $1,174.89 | $1,174.90 | $1,174.90 | |