| 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 | $205.98 | 8.104% | $222.6726 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $196.58 | 10.353% | $216.9319 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $147.82 | 8.286% | $160.0684 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $107.28 | 10.169% | $118.1893 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $140.55 | 9.805% | $154.3309 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $180.70 | 4.216% | $188.3183 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $245.59 | 5.721% | $259.6402 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $1,224.50 | $1,320.1516 | $1,320.15 | $1,320.15 | $1,320.10 | |