| 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 | $214.60 | 13.582% | $243.747 | $243.75 | $243.75 | $243.70 |
| Purchase #2 | $185.52 | 13.600% | $210.7507 | $210.75 | $210.75 | $210.80 |
| Purchase #3 | $202.42 | 11.643% | $225.9878 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $89.38 | 6.382% | $95.0842 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $63.98 | 4.369% | $66.7753 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $224.63 | 9.440% | $245.8351 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $73.86 | 10.867% | $81.8864 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $1,054.39 | $1,170.0665 | $1,170.08 | $1,170.15 | $1,170.10 | |