| 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 | $112.71 | 9.753% | $123.7026 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $105.34 | 8.224% | $114.0032 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $116.49 | 7.358% | $125.0613 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $165.73 | 4.263% | $172.7951 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $201.96 | 12.350% | $226.9021 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $197.89 | 6.405% | $210.5649 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $134.49 | 7.280% | $144.2809 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $1,034.61 | $1,117.3101 | $1,117.30 | $1,117.30 | $1,117.40 | |