| 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 | $78.61 | 12.571% | $88.4921 | $88.49 | $88.50 | $88.50 |
| Purchase #2 | $218.71 | 6.655% | $233.2652 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $127.75 | 10.698% | $141.4167 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $197.97 | 4.722% | $207.3181 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $160.59 | 3.169% | $165.6791 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $226.37 | 5.718% | $239.3138 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $96.75 | 13.347% | $109.6632 | $109.66 | $109.65 | $109.70 |
| 7 purchase totals = | $1,106.75 | $1,185.1482 | $1,185.15 | $1,185.10 | $1,185.20 | |