| 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 | $225.47 | 12.163% | $252.8939 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $185.36 | 5.509% | $195.5715 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $211.40 | 3.447% | $218.687 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $140.79 | 9.861% | $154.6733 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $141.60 | 8.469% | $153.5921 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $5.32 | 3.263% | $5.4936 | $5.49 | $5.50 | $5.50 |
| Purchase #7 | $171.38 | 11.507% | $191.1007 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $1,081.32 | $1,172.0121 | $1,172.00 | $1,172.00 | $1,172.10 | |