| 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 | $95.67 | 12.509% | $107.6374 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $139.25 | 4.712% | $145.8115 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $167.84 | 9.444% | $183.6908 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $171.58 | 13.185% | $194.2028 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $23.63 | 5.820% | $25.0053 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $102.81 | 12.576% | $115.7394 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $231.32 | 7.335% | $248.2873 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $932.10 | $1,020.3745 | $1,020.38 | $1,020.40 | $1,020.30 | |