| 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 | $31.54 | 10.782% | $34.9406 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $211.47 | 8.810% | $230.1005 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $205.71 | 12.612% | $231.6541 | $231.65 | $231.65 | $231.70 |
| Purchase #4 | $165.69 | 7.179% | $177.5849 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $120.82 | 4.352% | $126.0781 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $48.59 | 6.228% | $51.6162 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $172.62 | 13.811% | $196.4605 | $196.46 | $196.45 | $196.50 |
| 7 purchase totals = | $956.44 | $1,048.4349 | $1,048.43 | $1,048.45 | $1,048.50 | |