| 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 | $219.75 | 13.381% | $249.1547 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $104.73 | 4.859% | $109.8188 | $109.82 | $109.80 | $109.80 |
| Purchase #3 | $98.66 | 3.716% | $102.3262 | $102.33 | $102.35 | $102.30 |
| Purchase #4 | $249.94 | 3.651% | $259.0653 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $162.92 | 12.184% | $182.7702 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $229.52 | 6.527% | $244.5008 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $79.79 | 4.805% | $83.6239 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $1,145.31 | $1,231.2599 | $1,231.26 | $1,231.20 | $1,231.30 | |