| 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 | $219.97 | 7.424% | $236.3006 | $236.30 | $236.30 | $236.30 |
| Purchase #2 | $248.51 | 7.817% | $267.936 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $232.35 | 10.584% | $256.9419 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $118.86 | 7.573% | $127.8613 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $64.83 | 3.480% | $67.0861 | $67.09 | $67.10 | $67.10 |
| Purchase #6 | $147.84 | 13.448% | $167.7215 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $246.31 | 12.634% | $277.4288 | $277.43 | $277.45 | $277.40 |
| 7 purchase totals = | $1,278.67 | $1,401.2762 | $1,401.28 | $1,401.30 | $1,401.20 | |