| 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 | $109.83 | 9.279% | $120.0211 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $104.31 | 8.432% | $113.1054 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $207.94 | 10.736% | $230.2644 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $199.32 | 13.668% | $226.5631 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $108.45 | 3.364% | $112.0983 | $112.10 | $112.10 | $112.10 |
| Purchase #6 | $211.33 | 12.280% | $237.2813 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $110.72 | 3.246% | $114.314 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $1,051.90 | $1,153.6476 | $1,153.64 | $1,153.60 | $1,153.70 | |