| 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 | $105.30 | 8.734% | $114.4969 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $118.72 | 4.371% | $123.9093 | $123.91 | $123.90 | $123.90 |
| Purchase #3 | $238.48 | 11.142% | $265.0514 | $265.05 | $265.05 | $265.10 |
| Purchase #4 | $181.53 | 6.363% | $193.0808 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $197.25 | 11.390% | $219.7168 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $55.53 | 13.167% | $62.8416 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $193.32 | 4.567% | $202.1489 | $202.15 | $202.15 | $202.10 |
| 7 purchase totals = | $1,090.13 | $1,181.2457 | $1,181.25 | $1,181.25 | $1,181.20 | |