| 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 | $239.85 | 3.676% | $248.6669 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $114.27 | 12.401% | $128.4406 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $118.81 | 10.874% | $131.7294 | $131.73 | $131.75 | $131.70 |
| Purchase #4 | $163.89 | 5.147% | $172.3254 | $172.33 | $172.35 | $172.30 |
| Purchase #5 | $235.96 | 13.250% | $267.2247 | $267.22 | $267.20 | $267.20 |
| Purchase #6 | $248.97 | 3.336% | $257.2756 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $226.30 | 6.639% | $241.3241 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $1,348.05 | $1,446.9867 | $1,446.99 | $1,447.00 | $1,446.90 | |