| 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 | $128.89 | 5.417% | $135.872 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $60.58 | 7.382% | $65.052 | $65.05 | $65.05 | $65.10 |
| Purchase #3 | $221.97 | 5.162% | $233.4281 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $235.51 | 3.650% | $244.1061 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $30.36 | 5.389% | $31.9961 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $107.40 | 10.678% | $118.8682 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $195.50 | 9.829% | $214.7157 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $980.21 | $1,044.0382 | $1,044.05 | $1,044.00 | $1,044.10 | |