| 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 | $31.89 | 5.235% | $33.5594 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $116.97 | 3.610% | $121.1926 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $188.51 | 13.788% | $214.5018 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $133.63 | 3.681% | $138.5489 | $138.55 | $138.55 | $138.50 |
| Purchase #5 | $240.43 | 4.130% | $250.3598 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $136.97 | 9.659% | $150.1999 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $214.28 | 7.655% | $230.6831 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $1,062.68 | $1,139.0455 | $1,139.04 | $1,139.05 | $1,139.10 | |