| 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 | $189.46 | 11.699% | $211.6249 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $165.52 | 3.644% | $171.5515 | $171.55 | $171.55 | $171.60 |
| Purchase #3 | $225.28 | 5.136% | $236.8504 | $236.85 | $236.85 | $236.90 |
| Purchase #4 | $187.88 | 6.803% | $200.6615 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $87.46 | 5.700% | $92.4452 | $92.45 | $92.45 | $92.40 |
| Purchase #6 | $11.70 | 8.199% | $12.6593 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $219.41 | 13.174% | $248.3151 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $1,086.71 | $1,174.1079 | $1,174.11 | $1,174.05 | $1,174.20 | |