| 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 | $247.94 | 10.365% | $273.639 | $273.64 | $273.65 | $273.60 |
| Purchase #2 | $179.88 | 6.247% | $191.1171 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $124.35 | 3.691% | $128.9398 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $39.90 | 8.419% | $43.2592 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $233.75 | 5.798% | $247.3028 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $177.57 | 3.667% | $184.0815 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $222.70 | 13.279% | $252.2723 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $1,226.09 | $1,320.6117 | $1,320.61 | $1,320.60 | $1,320.60 | |